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American Community Survey (ACS)
-- using the ACS demographic-economic profiles

The American Community Survey (ACS) demographic-economic profiles are available as organized reports and data files. They are important and popular because they provide a range of basic demographic-economic data of interest to most users. While more detailed subject matter are available from the ACS API and summary files, the data meet most user needs or supplement the more in-depth data. The profile data are available for many types of geographic levels ranging from a national data to the census tract and ZIP code levels.

Demographic profiles (DP) are published in report format individual geographic areas as well as four DP files. The four DP files are structured as:
  • General Demographics .. illustrative Texas state report
  • Social Characteristics .. illustrative Texas state report
  • Economic Characteristics .. illustrative Texas state report
  • Housing Characteristics .. illustrative Texas state report

ProximityOne develops curated versions of the ACS DP files. We use these data to develop more current estimates and projections. This section is focused on using the ACS 2018 1-year U.S. by state demographic-economic profiles. Similarly structured data for ACS 2019 become available in September 2020 (see more about ACS 2019). The structure of the DP files is the same for all geographic levels; learning about one type of geography extends to all. It is also possible to merge the DP data file for different types of geography. The U.S. by state data used here are available to members of the ProximityOne User Group.

DP Geographic Availability
States & U.S. (used in examples below)
Zip Code Tabulation Area (Five-Digit)
School District
Congressional District
State Legislative District (Upper Chamber)
State Legislative District (Lower Chamber)
Public Use Microdata Area
County Subdivision
Alaska Native Regional Corporation
American Indian Area/Alaska Native Area/Hawaiian Home Land
Metropolitan Statistical Area/Micropolitan Statistical Area
Combined Statistical Area
New England City and Town Area
Urban Area
Metropolitan Division
Consolidated City
American Indian Area (Off-Reservation Trust Land Only)/Hawaiian Home Land
American Indian Area/Alaska Native Area (Reservation or Statistical Entity Only)
Combined New England City and Town Area
New England City and Town Division
Overview of Broad Subject Matter Topics
  Age and Gender
  Hispanic or Latino and Race
  Households by Type
  Marital Status
  School Enrollment
  Educational Attainment
  Veteran Status
  Disability Status of the Civilian Noninstitutionalized Population
  Mobility -- Residence 1 Year Ago
  Place of Birth
  U.S. Citizenship Status
  Year of Entry
  World Region of Birth of Foreign Born
  Language Spoken at Home
  Computers and Internet Use
  Employment Status
  Commuting to Work
  Class of Worker
  Income and Benefits (In Inflation-Adjusted Dollars)
  Health Insurance Coverage
  Percentage of Families and People with Income in the Past 12 Months below Poverty Level
  Housing Occupancy
  Units In Structure
  Year Structure Built
  Housing Tenure
  Year Householder Moved Into Unit
  Vehicles Available
  House Heating Fuel
  Selected Characteristics
  Occupants Per Room
  Mortgage Status
  Selected Monthly Owner Costs (SMOC)
  Selected Monthly Owner Costs as a Percentage of Household Income (SMOCAPI)
  Gross Rent
  Gross Rent as a Percentage of Household Income (GRAPI)

DP File Scope of Subject Matter .. goto top
Social Characteristics Items (DP2)
  S001     Total households
  S002 Family households (families)
  S003         With own children of the householder under 18 years
  S004     Married-couple family
  S005         With own children of the householder under 18 years
  S006     Male householder, no wife present, family
  S007         With own children of the householder under 18 years
  S008     Female householder, no husband present, family
  S009         With own children of the householder under 18 years
  S010 Nonfamily households
  S011     Householder living alone
  S012           65 years and over
  S013   Households with one or more people under 18 years
  S014   Households with one or more people 65 years and over
  S015   Average household size
  S016   Average family size
  S017       Population in households
  S018   Householder
  S019   Spouse
  S020   Child
  S021   Other relatives
  S022   Nonrelatives
  S023       Unmarried partner
  S024     Males 15 years and over
  S025   Never married
  S026   Now married, except separated
  S027   Separated
  S028   Widowed
  S029   Divorced
  S030     Females 15 years and over
  S031   Never married
  S032   Now married, except separated
  S033   Separated
  S034   Widowed
  S035   Divorced
  S036     Number of women 15 to 50 years old who had a birth in the past 12 months
  S037 Unmarried women (widowed, divorced, and never married)
  S038     Per 1,000 unmarried women
  S039 Per 1,000 women 15 to 50 years old
  S040     Per 1,000 women 15 to 19 years old
  S041     Per 1,000 women 20 to 34 years old
  S042     Per 1,000 women 35 to 50 years old
  S043     Number of grandparents living with own grandchildren under 18 years
  S044 Grandparents responsible for grandchildren
        Years responsible for grandchildren
  S045         Less than 1 year
  S046         1 or 2 years
  S047         3 or 4 years
  S048         5 or more years
  S049     Number of grandparents responsible for own grandchildren under 18 years
  S050 Who are female
  S051 Who are married
  S052     Population 3 years and over enrolled in school
  S053 Nursery school, preschool
  S054 Kindergarten
  S055 Elementary school (grades 1-8)
  S056 High school (grades 9-12)
  S057 College or graduate school
  S058     Population 25 years and over
  S059 Less than 9th grade
  S060 9th to 12th grade, no diploma
  S061 High school graduate (includes equivalency)
  S062 Some college, no degree
  S063 Associate's degree
  S064 Bachelor's degree
  S065 Graduate or professional degree
  S066 Percent high school graduate or higher
  S067 Percent bachelor's degree or higher
  S068     Civilian population 18 years and over
  S069 Civilian veterans
  S070     Total Civilian Noninstitutionalized Population
  S071 With a disability
  S072     Under 18 years
  S073 With a disability
  S074     18 to 64 years
  S075 With a disability
  S076     65 years and over
  S077 With a disability
  S078     Population 1 year and over
  S079 Same house
  S080 Different house in the U.S.
  S081     Same county
  S082     Different county
  S083         Same state
  S084         Different state
  S085 Abroad
  S086     Total population
  S087 Native
  S088     Born in United States
  S089         State of residence
  S090         Different state
  S091     Born in Puerto Rico, U.S. Island areas, or born abroad to American parent(s)
  S092 Foreign born
  S093     Foreign-born population
  S094 Naturalized U.S. citizen
  S095 Not a U.S. citizen
  S096     Population born outside the United States
  S097     Native
  S098 Entered 2010 or later
  S099 Entered before 2010
  S100     Foreign born
  S101 Entered 2010 or later
  S102 Entered before 2010
  S103     Foreign-born population, excluding population born at sea
  S104 Europe
  S105 Asia
  S106 Africa
  S107 Oceania
  S108 Latin America
  S109 Northern America
  S110     Population 5 years and over
  S111 English only
  S112 Language other than English
  S113         Speak English less than "very well"
  S114     Spanish
  S115         Speak English less than "very well"
  S116     Other Indo-European languages
  S117         Speak English less than "very well"
  S118     Asian and Pacific Islander languages
  S119         Speak English less than "very well"
  S120     Other languages
  S121         Speak English less than "very well"
  S122     Total population
  S123 American
  S124 Arab
  S125 Czech
  S126 Danish
  S127 Dutch
  S128 English
  S129 French (except Basque)
  S130 French Canadian
  S131 German
  S132 Greek
  S133 Hungarian
  S134 Irish
  S135 Italian
  S136 Lithuanian
  S137 Norwegian
  S138 Polish
  S139 Portuguese
  S140 Russian
  S141 Scotch-Irish
  S142 Scottish
  S143 Slovak
  S144 Subsaharan African
  S145 Swedish
  S146 Swiss
  S147 Ukrainian
  S148 Welsh
  S149 West Indian (excluding Hispanic origin groups)
  S150 Total households
  S151   With a computer
  S152   With a broadband Internet subscription
General Demographics Items (DP5)
  D001     Total population
  D002 Male
  D003 Female
  D004 Gender ratio (males per 100 females)
  D005 Under 5 years
  D006 5 to 9 years
  D007 10 to 14 years
  D008 15 to 19 years
  D009 20 to 24 years
  D010 25 to 34 years
  D011 35 to 44 years
  D012 45 to 54 years
  D013 55 to 59 years
  D014 60 to 64 years
  D015 65 to 74 years
  D016 75 to 84 years
  D017 85 years and over
  D018 Median age (years)
  D019 Under 18 years
  D020 16 years and over
  D021 18 years and over
  D022 21 years and over
  D023 62 years and over
  D024 65 years and over
  D025     18 years and over
  D026 Male
  D027 Female
  D028 18 years and over -- gender ratio (males per 100 females)
  D029     65 years and over
  D030 Male
  D031 Female
  D032 65 years and over -- gender ratio (males per 100 females)
  D033     Total population
  D034 One race
  D035 Two or more races
  D036 One race
  D037     White
  D038     Black or African American
  D039     American Indian and Alaska Native
  D040         Cherokee tribal grouping
  D041         Chippewa tribal grouping
  D042         Navajo tribal grouping
  D043         Sioux tribal grouping
  D044     Asian
  D045         Asian Indian
  D046         Chinese
  D047         Filipino
  D048         Japanese
  D049         Korean
  D050         Vietnamese
  D051         Other Asian
  D052     Native Hawaiian and Other Pacific Islander
  D053         Native Hawaiian
  D054         Guamanian or Chamorro
  D055         Samoan
  D056         Other Pacific Islander
  D057     Some other race
  D058 Two or more races
  D059     White and Black or African American
  D060     White and American Indian and Alaska Native
  D061     White and Asian
  D062     Black or African American and American Indian and Alaska Native
    Race alone or in combination with one or more other races
  D063     Total population
  D064 White
  D065 Black or African American
  D066 American Indian and Alaska Native
  D067 Asian
  D068 Native Hawaiian and Other Pacific Islander
  D069 Some other race
  D070     Total population
  D071 Hispanic or Latino (of any race)
  D072     Mexican
  D073     Puerto Rican
  D074     Cuban
  D075     Other Hispanic or Latino
  D076 Not Hispanic or Latino
  D077     White alone
  D078     Black or African American alone
  D079     American Indian and Alaska Native alone
  D080     Asian alone
  D081     Native Hawaiian and Other Pacific Islander alone
  D082     Some other race alone
  D083     Two or more races
  D084         Two races including Some other race
  D085         Two races excluding Some other race, and Three or more races
  D086     Total housing units
  D087 Citizen, 18 and Over Population
  D088 Citizen, 18 and Over Population -- Male
  D089 Citizen, 18 and Over Population -- Female

Housing Characteristics Items (DP4)
  H001     Total housing units
  H002 Occupied housing units
  H003 Vacant housing units
  H004 Homeowner vacancy rate
  H005 Rental vacancy rate
  H006     Total housing units
  H007 1-unit, detached
  H008 1-unit, attached
  H009 2 units
  H010 3 or 4 units
  H011 5 to 9 units
  H012 10 to 19 units
  H013 20 or more units
  H014 Mobile home
  H015 Boat, RV, van, etc.
  H016     Total housing units
  H017 Built 2014 or later
  H018 Built 2010 to 2013
  H019 Built 2000 to 2009
  H020 Built 1990 to 1999
  H021 Built 1980 to 1989
  H022 Built 1970 to 1979
  H023 Built 1960 to 1969
  H024 Built 1950 to 1959
  H025 Built 1940 to 1949
  H026 Built 1939 or earlier
  H027     Total housing units
  H028 1 room
  H029 2 rooms
  H030 3 rooms
  H031 4 rooms
  H032 5 rooms
  H033 6 rooms
  H034 7 rooms
  H035 8 rooms
  H036 9 rooms or more
  H037 Median rooms
  H038     Total housing units
  H039 No bedroom
  H040 1 bedroom
  H041 2 bedrooms
  H042 3 bedrooms
  H043 4 bedrooms
  H044 5 or more bedrooms
  H045     Occupied housing units
  H046 Owner-occupied
  H047 Renter-occupied
  H048 Average household size of owner-occupied unit
  H049 Average household size of renter-occupied unit
  H050     Occupied housing units
  H051 Moved in 2017 or later
  H052 Moved in 2015 to 2016
  H053 Moved in 2010 to 2014
  H054 Moved in 2000 to 2009
  H055 Moved in 1990 to 1999
  H056 Moved in 1989 or earlier
  H057     Occupied housing units
  H058 No vehicles available
  H059 1 vehicle available
  H060 2 vehicles available
  H061 3 or more vehicles available
  H062     Occupied housing units
  H063 Utility gas
  H064 Bottled, tank, or LP gas
  H065 Electricity
  H066 Fuel oil, kerosene, etc.
  H067 Coal or coke
  H068 Wood
  H069 Solar energy
  H070 Other fuel
  H071 No fuel used
  H072     Occupied housing units
  H073 Lacking complete plumbing facilities
  H074 Lacking complete kitchen facilities
  H075 No telephone service available
  H076     Occupied housing units
  H077 1.00 or less
  H078 1.01 to 1.50
  H079 1.51 or more
  H080     Owner-occupied units
  H081 Less than $50,000
  H082 $50,000 to $99,999
  H083 $100,000 to $149,999
  H084 $150,000 to $199,999
  H085 $200,000 to $299,999
  H086 $300,000 to $499,999
  H087 $500,000 to $999,999
  H088 $1,000,000 or more
  H089 Median (dollars)
  H090     Owner-occupied units
  H091 Housing units with a mortgage
  H092 Housing units without a mortgage
  H093     Housing units with a mortgage
  H094 Less than $500
  H095 $500 to $999
  H096 $1,000 to $1,499
  H097 $1,500 to $1,999
  H098 $2,000 to $2,499
  H099 $2,500 to $2,999
  H100 $3,000 or more
  H101 Median (dollars)
  H102     Housing units without a mortgage
  H103 Less than $250
  H104 $250 to $399
  H105 $400 to $599
  H106 $600 to $799
  H107 $800 to $999
  H108 $1,000 or more
  H109 Median (dollars)
  H110     Housing units with a mortgage (excluding units where SMOCAPI cannot be computed)
  H111 Less than 20.0 percent
  H112 20.0 to 24.9 percent
  H113 25.0 to 29.9 percent
  H114 30.0 to 34.9 percent
  H115 35.0 percent or more
  H116 Not computed
  H117     Housing unit without a mortgage (excluding units where SMOCAPI cannot be computed)
  H118 Less than 10.0 percent
  H119 10.0 to 14.9 percent
  H120 15.0 to 19.9 percent
  H121 20.0 to 24.9 percent
  H122 25.0 to 29.9 percent
  H123 30.0 to 34.9 percent
  H124 35.0 percent or more
  H125 Not computed
  H126     Occupied units paying rent
  H127 Less than $500
  H128 $500 to $999
  H129 $1,000 to $1,499
  H130 $1,500 to $1,999
  H131 $2,000 to $2,499
  H132 $2,500 to $2,999
  H133 $3,000 or more
  H134 Median (dollars)
  H135 No rent paid
  H136     Occupied units paying rent (excluding units where GRAPI cannot be computed)
  H137 Less than 15.0 percent
  H138 15.0 to 19.9 percent
  H139 20.0 to 24.9 percent
  H140 25.0 to 29.9 percent
  H141 30.0 to 34.9 percent
  H142 35.0 percent or more
  H143 Not computed
Economic Characteristics Items (DP3)
  E001         Population 16 years and over
  E002 In labor force
  E003     Civilian labor force
  E004         Employed
  E005         Unemployed
  E006     Armed Forces
  E007 Not in labor force
  E008     Civilian labor force
  E009 Unemployment Rate
  E010     Females 16 years and over
  E011 In labor force
  E012     Civilian labor force
  E013         Employed
  E014     Own children of the householder under 6 years
  E015 All parents in family in labor force
  E016     Own children of the householder 6 to 17 years
  E017 All parents in family in labor force
  E018     Workers 16 years and over
  E019 Car, truck, or van -- drove alone
  E020 Car, truck, or van -- carpooled
  E021 Public transportation (excluding taxicab)
  E022 Walked
  E023 Other means
  E024 Worked at home
  E025 Mean travel time to work (minutes)
  E026     Civilian employed population 16 years and over
  E027 Management, business, science, and arts occupations
  E028 Service occupations
  E029 Sales and office occupations
  E030 Natural resources, construction, and maintenance occupations
  E031 Production, transportation, and material moving occupations
  E032     Civilian employed population 16 years and over
  E033 Agriculture, forestry, fishing and hunting, and mining
  E034 Construction
  E035 Manufacturing
  E036 Wholesale trade
  E037 Retail trade
  E038 Transportation and warehousing, and utilities
  E039 Information
  E040 Finance and insurance, and real estate and rental and leasing
  E041 Professional, scientific, and management, and administrative and waste management services
  E042 Educational services, and health care and social assistance
  E043 Arts, entertainment, and recreation, and accommodation and food services
  E044 Other services, except public administration
  E045 Public administration
  E046     Civilian employed population 16 years and over
  E047 Private wage and salary workers
  E048 Government workers
  E049 Self-employed in own not incorporated business workers
  E050 Unpaid family workers
  E051     Total households
  E052 Less than $10,000
  E053 $10,000 to $14,999
  E054 $15,000 to $24,999
  E055 $25,000 to $34,999
  E056 $35,000 to $49,999
  E057 $50,000 to $74,999
  E058 $75,000 to $99,999
  E059 $100,000 to $149,999
  E060 $150,000 to $199,999
  E061 $200,000 or more
  E062 Median household income (dollars)
  E063 Mean household income (dollars)
  E064 With earnings
  E065     Mean earnings (dollars)
  E066 With Social Security
  E067     Mean Social Security income (dollars)
  E068 With retirement income
  E069     Mean retirement income (dollars)
  E070 With Supplemental Security Income
  E071     Mean Supplemental Security Income (dollars)
  E072 With cash public assistance income
  E073     Mean cash public assistance income (dollars)
  E074 With Food Stamp/SNAP benefits in the past 12 months
  E075     Families
  E076 Less than $10,000
  E077 $10,000 to $14,999
  E078 $15,000 to $24,999
  E079 $25,000 to $34,999
  E080 $35,000 to $49,999
  E081 $50,000 to $74,999
  E082 $75,000 to $99,999
  E083 $100,000 to $149,999
  E084 $150,000 to $199,999
  E085 $200,000 or more
  E086 Median family income (dollars)
  E087 Mean family income (dollars)
  E088 Per capita income (dollars)
  E089     Nonfamily households
  E090 Median nonfamily income (dollars)
  E091 Mean nonfamily income (dollars)
  E092 Median earnings for workers (dollars)
  E093 Median earnings for male full-time, year-round workers (dollars)
  E094 Median earnings for female full-time, year-round workers (dollars)
  E095 .. Civilian Noninstitutionalized Population
  E096 .... With health insurance coverage
  E097 ...... With private health insurance coverage
  E098 ...... With public health coverage
  E099 .... No health insurance coverage
  E100 .... Civilian Noninstitutionalized Population Under 18 years
  E101 ...... No health insurance coverage
  E102 .... Civilian noninstitutionalized population 18 to 64 years
  E103 ...... In labor force:
  E104 ........ Employed:
  E105 .......... With health insurance coverage
  E106 ............ With private health insurance
  E107 ............ With public coverage
  E108 .......... No health insurance coverage
  E109 ........ Unemployed:
  E110 .......... With health insurance coverage
  E111 ............ With private health insurance
  E112 ............ With public coverage
  E113 .......... No health insurance coverage
  E114 ...... Not in labor force:
  E115 ........ With health insurance coverage
  E116 .......... With private health insurance
  E117 .......... With public coverage
  E118 ........ No health insurance coverage
  E119 All families
  E120     With related children of the householder under 18 years
  E121         With related children of the householder under 5 years only
  E122 Married couple families
  E123     With related children of the householder under 18 years
  E124         With related children of the householder under 5 years only
  E125 Families with female householder, no husband present
  E126     With related children of the householder under 18 years
  E127         With related children of the householder under 5 years only
  E128 All people
  E129 Under 18 years
  E130     Related children of the householder under 18 years
  E131         Related children of the householder under 5 years
  E132         Related children of the householder 5 to 17 years
  E133 18 years and over
  E134     18 to 64 years
  E135     65 years and over
  E136 People in families
  E137 Unrelated individuals 15 years and over

DP File Structure .. goto top
Expand the U.S. states ACS 2018 1-year zip file to a local folder (requires User Group ID; join here). These files are available:

  • ACSDP1Y2018DP05st.xlsx - general demographics
  • ACSDP1Y2018DP02st.xlsx - social characteristics
  • ACSDP1Y2018DP03st.xlsx - economic characteristics
  • ACSDP1Y2018DP04st.xlsx - housing characteristics
  • ACSDP5Y2018DP05_metadata.csv
  • ACSDP5Y2018DP02_metadata.csv
  • ACSDP5Y2018DP03_metadata.csv
  • ACSDP5Y2018DP04_metadata.csv
  • meta_acsdpitems.xls

Using the DP Files/Data .. goto top
Focus on the structure the general demographic file -- ACSDP1Y2018DP05st.xlsx. Each file type has some structural similarity. Opening that file, the view appears as shown here:

The first three columns are structurally the same across all four file types:
.. SUMLEV -- the code for the geographic summary level (e.g., 010: U.S., 040: state; 860:ZIP Code area)
.. GEOID -- the unique geographic id (geocode) for this area in the U.S.
    a 20-character field that will accommodate any statistical/legal area geocode
.. NAME -- the name of the this area.

There are four cells for each subject matter item. For Item D002, the header cells are:
.. Estimate!!SEX AND AGE!!Total population!!Male
.. Margin of Error!!SEX AND AGE!!Total population!!Male
.. Percent Estimate!!SEX AND AGE!!Total population!!Male
.. Percent Margin of Error!!SEX AND AGE!!Total population!!Male

Many users will focus on the first cell, the estimates. In this file, the first actual data record is for the U.S. and the second for Alabama. See that the estimated number of males in Alabama in 2018 (D002) is 2,369,271. The estimates has a margin of error (MOE) of 5,051.

We leave three header rows to give the user discretion over which rows to keep/use. Possibly all. Many users will want to use the estimate of the item only (not the MOE, percent, or percent MOE. To accommodate this, the second header row shows Item codes assigned by ProximityOne.

Modifying DP File Structure for Analytic Use .. goto top
To only use the basic estimates columns, a macro can be used.
Step 1: Open the DP file in Excel.
Step 2: Press Alt+F11 to open the VBA Editor
Step 3: Insert a code module from then insert menu.
Step 4: Copy the code below and paste it in the code module inserted in the above step.
Step 5: Press F5 to execute the code.
Observe that the Columns are deleted from worksheet when the cell value is blank in row 2.

Code to insert:
Sub sbDelete_Columns_Based_On_Criteria()
Dim lColumn As Long
Dim iCntr As Long
lColumn = 650
For iCntr = lColumn To 1 Step -1
    If Cells(2, iCntr) = "" Then
    End If
End Sub

The file now appears as shown here:

Additional Details .. goto top
For more information on race and Hispanic origin data, see the Census 2010 Brief entitled, Overview of Race and Hispanic Origin: 2010 , issued March 2011. (pdf format)

Symbols used in reports and data files (values embedded in cells):
  1. An "**" entry in the margin of error column indicates that either no sample observations or too few sample observations were available to compute a standard error and thus the margin of error. A statistical test is not appropriate.
  2. An "-" entry in the estimate column indicates that either no sample observations or too few sample observations were available to compute an estimate, or a ratio of medians cannot be calculated because one or both of the median estimates falls in the lowest interval or upper interval of an open-ended distribution, or the margin of error associated with a median was larger than the median itself.
  3. An "-" following a median estimate means the median falls in the lowest interval of an open-ended distribution.
  4. An "+" following a median estimate means the median falls in the upper interval of an open-ended distribution.
  5. An "***" entry in the margin of error column indicates that the median falls in the lowest interval or upper interval of an open-ended distribution. A statistical test is not appropriate.
  6. An "*****" entry in the margin of error column indicates that the estimate is controlled. A statistical test for sampling variability is not appropriate.
  7. An "N" entry in the estimate and margin of error columns indicates that data for this geographic area cannot be displayed because the number of sample cases is too small.
  8. An "(X)" means that the estimate is not applicable or not available.
Learn more about using API tools to access more subject matter for many different types of geography. Participate in the Using GIS and GeoDemographics Course. Contact us for information on support services.

Reference .. go top
  • ACS 2018 Questionnaire
  • Summary File Technical Documentation
  • ACS 2018 Tables Shells
  • ACS 2018 1-year Sequence Table Lookup
  • ACS 2018 1-Year Appendices

ProximityOne User Group ... goto top
Join the ProximityOne User Group to keep up-to-date with new developments relating to metros and component geography decision-making information resources. Receive updates and access to tools and resources available only to members. Use this form to join the User Group.

Support Using these Resources
Learn more about accessing and using demographic-economic data and related analytical tools. Join us in a Data Analytics Lab session. There is no fee for these one-hour Web sessions. Each informal session is focused on a specific topic. The open structure also provides for Q&A and discussion of application issues of interest to participants.

Additional Information
ProximityOne develops geodemographic-economic data and analytical tools and helps organizations knit together and use diverse data in a decision-making and analytical framework. We develop custom demographic/economic estimates and projections, develop geographic and geocoded address files, and assist with impact and geospatial analyses. Wide-ranging organizations use our tools (software, data, methodologies) to analyze their own data integrated with other data. Follow ProximityOne on Twitter at Contact us (888-364-7656) with questions about data covered in this section or to discuss custom estimates, projections or analyses for your areas of interest.

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