CV XE GIS Home Page






  ProximityOne Main

  New Topics & Updates

  Products & Services

  S&O Metro Reports

  Situation & Outlook

  Related Sections
  - Applications Gallery
  - States
  - School Districts
  - Metros
  - Congressional
  - Counties
  - Census Tracts
  - Block Groups
  - Census Blocks
  - ZIP Codes
  - Urban Areas

  Estimates-Projections
  - County Interactive
  - 5-year Projections
  - Quarterly Projections
  - 2030 Projections
  - 2060 Projections

  CV XE GIS
    Visual Analysis

  Interactive Tables

  National Scope
  Demographic Change
  2000-2010
  - States
  - Metros
  - Congressional Dist
  - School Districts
  - Counties
  - Cities/Places
  - Census Tracts

 
Decision-Making Information
  ProximityOne
  information resources & solutions
  (888) DMI-SOLN
  (888) 364-7656






Put data to work more effectively.
Certificate in Data Analytics





ProximityOne visual analysis resources
click graphic for info; hover to pause

 
visually analyze clients/markets
site analysis using 1 mile radius

S1

$median household income
patterns by census tract - Houston

hover to pause

113th Congressional Districts

Click for info

US Asian Indian population 2010

Click for info

geocoded students and school
McKinney ISD, TX

Click for info

geocoded students and school
with tax parcels & streets

Click for info

high school attendance zones
with schools by type

Click for info

%high school graduates by
census tract - Puerto Rico

Click for info

Austin, TX MSA counties &
places 10K+ population markers

Click for info

Appalachia counties (green) &
coalfield counties (orange)

Click for info

China provinces percent urban &
cities (markers) by state plan

Click for info

Honolulu census tracts (red)
& census blocks


Central Park area NYC

Click for info

Kansas City Metro & Counties
Home Depot locations (markers)

Click for info

World Cities; focus on Spain

Click for info



Data Analytics Blog
Power of Combining Maps with Data

Support & Technical Assistance
help using these resources



Congressional District Analysis and Insights
  .. interpretative data analytics; tools, data & methods

April 2018 .. the 115th Congress (January 2017 through December 2018) becomes the 116th Congress (January 2019 through December 2020) following the November 2018 elections. Looking further ahead, the Census 2020 results, to be initially reported to states no later that March 31, 2021, is the basis for reapportioning the number of the U.S. House of Representative seats by state. With state by state redistricting to be completed by the November 2022 elections, the 119th Congress (January 2023 through December 2024) will reflect new boundaries -- and demographic make-up of those districts.

Virginia 115th Congressional Districts
This view of Virginia 115th Congressional Districts (bold boundaries, CD code labels) shows urban areas (orange fill pattern) and water features using census block geodemographics. Use GIS tools/data to generate similar view for any state and/or drill-down. Click graphic for larger view showing county boundaries. Expand browser window for best quality view.

- View developed using CV XE GIS and related GIS project.
- see more in this related section about using this GIS project.

Main Congressional Districts Section
This is the "main" Congressional Districts section. See the updates section below that provides links to congressional district related topics focused data and tools to examine geographic, demographic and economic characteristics and change. These topics relate to a wide range of other geographies and data. These include states themselves, state legislative districts, cities/places of population concentration, counties administrative units of states and other geographic levels. Census blocks are the defining smallest geographic element of congressional districts. Increasingly, block groups and census tracts are important in the analysis of congressional districts due to the annual updates based on the American Community Survey (ACS) on the citizen voting age population (CVAP) for these smaller geographic areas.

This section is developed/updated by Warren Glimpse .. connect via LinkedIn. Schedule a talk/briefing by Warren for your group (face-to-face or Web) on Census-related topics, Census 2020, congressional districts, redistricting or related topics -- adjusted to your theme or sphere of interest. Send a message via LinkedIn, use this form (add note in text section) or call 888.364.7656.

Focus Topics
  • 115th Congressional Districts
  • Census 2020 & Redistricting .. join here .. getting ready for Census 2020
    .. hands-on emulation of Census 2020-based redistricting using Census 2010 data and related updated data
  • Join the Congressional District-State Legislative District (CDSLD) Group
    .. be a part of the community .. join here .. there is no cost.

Redistricting & the 115th Congress
Some states have redistricted and CD boundaries differ from the 114th CDs. For example, the North Carolina 115th CD 12 includes a total 2015 population of 830,225 with White alone population of 418,155. This compares to the NC 114th CD 12 total population of 793,964 with White alone population of 297,746. Not only do the population sizes and geography differ but wide-ranging constituency attributes also differ.

Charlotte NC-SC Metro Area with 114th/115th Congressional District 12
The following graphic shows North Carolina CD 12 with 114th boundary (blue) and 115th boundary (pale yellow) and Charlotte metro bold brown boundary. Click graphic for larger view with more detail. Expand browser window for best view.

.. view developed using the CVGIS software.

  • View zoom-in to Charlotte city & Mecklenburg County.

Examining the 115th Congressional Districts ...
  • the 115th Congress runs from January 2017 through December 2018.
  • FL, MN, NC, VA have redistricted since the 114th CD vintage;
    .. some 115th CDs have new boundaries compared the 114th CDs.
  • visit the 115th Congressional Districts section.
  • view, rank, compare CDs using the interactive table.
    .. the table uses ACS 2015 data for 115th CDs and include incumbent attributes.
    .. examine districts by party affiliation.
  • use these more detailed 114th CD interactive tables
    .. data based on 2015 American Community Survey - ACS 2015.
  • use the new GIS project including 114th & 115th CDs.
    .. create CD thematic and reference maps;
    .. examine CDs in context of other geography & subject matter.
  • join in Data Analytics Web sessions; CD/SLD analysis

Selected Congressional District Updates -- scroll section

04.03.18 108th Congressional Districts
... Census 2000 census block to 108th Congressional District equivalance file (new)

02.28.18 2016 Citizen Voting Age Population

01.05.18 Census 2020 & Redistricting ... join here

09.22.17 115th Congressional Districts 2016 Demographic-Economic Characteristics
...General Demographics .. ... Social .. ... Economic .. ... Housing

10.07.16. Congressional District Demographic-Economic Interactive Analysis
... examining patterns & characteristics of individual & all districts
... 2015 attributes of 114th Congressional Districts
    General Demographics | Social Characteristics | Economic Characteristics | Housing Characteristics

02.03.16. ZIP Code to Congressional District Equivalencing
... interactive table relating ZIP code areas to congressional districts
    http://proximityone.com/zip-cd114.htm

11.07.15. Congressional District Demographic-Economic Interactive Analysis
... examining patterns & characteristics of individual & all districts
... 2014 attributes of 114th Congressional Districts
    General Demographics | Social Characteristics | Economic Characteristics | Housing Characteristics

09.25.15. Congressional District Median Income & Housing Value: 2013-2014
... examining patterns & characteristics of individual & all districts
... incumbent, party, median income, median housing value; annual change
... use interactive table -- http://proximityone.com/cd114_2013_2014.htm
... visualizing patterns ... geospatial analysis ...
   

02.14.15. New Voting Rights Act Demographics
... ACS 2009-13 Citizen Voting Age Population (CVAP) estimates by race/origin
... examining relationships between legislative districts, census tracts, voting districts & census blocks
... interactive table -- http://proximityone.com/cvap_tracts_2013.htm
... visualizing patterns ... Los Angeles area ...
...

09.29.14. A Century of County Population Change: 1910 to 2010
... decade to decade population change
... interactive table -- http://proximityone.com/ctypopchg.htm
... visualizing patterns ... Dallas metro region ...
     

09.18.14. 2013 Congressional District Demographics
... most recent demographic-economic estimates for each/all 113th CDs
... API-based subject matter access
... interactive table -- http://proximityone.com/acs2013.htm#table

06.01.14. School Age Population Characteristics by 113th Congressional District
... examine school district characteristics within congressional districts.
... see more at Children's Demographics
... click graphic for larger view and details.
     

03.24.14. Geocode Address Data with 113th Congressional District
... what congressional district is my address located in? state legislative district? voting district?
... APIGeocoder: batch & interactive geocoding
... API-based geocoder can code addresses with wide-ranging geography & demographic-economic attributes.

02.17.14. 113th Congressional District Demographic Interactive Tables
... ACS 2012 1-year 113th Congressional District demographic-economic ranking tables
... General Demographics -- http://proximityone.com/cd11312dp1.htm
... Social Characteristics -- http://proximityone.com/cd11312dp2.htm
... Economic Characteristics -- http://proximityone.com/cd11312dp3.htm
... Housing Characterictics -- http://proximityone.com/cd11312dp4.htm

11.06.13. State Legislative Districts Urban/Rural Characteristics
... examine America's 6,558 state legislative districts by urban/rural population & land area
... interactive table: http://proximityone.com/sld2013.htm

09.23.13. ACS 2012 Demographic-Economic Updates
... new American Community Survey (ACS) 2012 1-year estimates
      - demographic-economic updates for each 113th Congressional District
... use the interactive table to examine demographic-economic patterns
      - see http://proximityone.com/cd_acs12.htm

09.20.13. 2012 Elections & Vote by Candidate
... Presidential, Senatorial and each Congressional election
... vote count and percent by election, party, candidate
... interactive analysis table: http://proximityone.com/2012elections.htm

04.11.13. Census 2010 SF1 Released for 113th Congressional Districts
... population by age, gender, race/origin; household type & relationship; group quarters
... housing units by own/rent/tenure; vacancy; related attributes
... retabulated for the congressional district boundaries of the 113th Congress
... more about Summary File 1 (SF1): http://proximityone.com/cen2010_sf1.htm

03.06.13. ACS 2011 1-year 113th Congressional District Interactive Ranking Tables
... ACS 2011 1-year 113th Congressional District demographic-economic ranking tables
... General Demographics -- http://proximityone.com/cd11311dp1.htm
... Social Characteristics -- http://proximityone.com/cd11311dp2.htm
... Economic Characteristics -- http://proximityone.com/cd11311dp3.htm
... Housing Characterictics -- http://proximityone.com/cd11311dp4.htm

03.04.13. ACS 2011 1-year 113th Congressional District Demographic Profiles
... New ACS 2011 1-year 113th Congressional District demographic-economic profiles
... View example for New York 12th -- http://proximityone.com/cd113_profiles.htm
... Data available for single districts, sets of districts or all districts in various formats
... Contact us for more information (mention ACS 2011 CD Profiles in text section)

03.01.13. Potential Impact of Sequester on School Districts by Congressional District
... mapping patterns of school districts by percent revenue from Federal sources
... view districts most vulnerable to reductions in Federal funding
... school districts shown in context of 113th Congressional Districts
... see http://proximityone.com/sdfa_cd.htm

02.01.13. Citizen Voting Age Population Patterns by Census Tract
... ACS 2011 5-year special tabulation estimates
... citizen voting age population by race/ethnicity
... using these data with tools to analyze compliance with Voting Rights Act
... interactive ranking table ... http://proximityone.com/tracts_cvap.htm
... visual analysis using GIS tools http://proximityone.com/cdgallery/guide/cvap.htm

01.28.13. 113th Congressional District Urban/Rural Characteristics
... urban/rural data developed using Census 2010 Summary File 1 data.
... urban and rural population and housing data summarized by 113th Congressional District.
... http://proximityone.com/cd113_2010_ur.htm.

01.25.13. 113th Congressional District Demographics
... new data based on American Community Survey 2011 1-year estimates.
... tabulations for the new 113th congressional district boundaries.
... http://proximityone.com/cd113_demographics.htm.

12.28.12. CD Gallery Updated: 113th Congress Congressional District Maps
... State by congressional district maps for all states; sub-state zoom-in for many states.
... District specific focus maps available in all states.
    - district focus maps show CD boundary and thematic pattern map.
    - thematic pattern: economic prosperity (median household income) by census tract.
... http://proximityone.com/cdgallery/guide/

12.04.12. 113th Congressional Districts & School District Finances
... School district thematic maps (percent Federal revenue) in context of 113th CD boundaries.
... School district-CD map views: http://proximityone.com/sdfa_cd.htm.
... Applications Gallery: http://proximityone.com/gallery/guide/113th_congressional_districts.htm.


Related Sections
  • CD Map Gallery .. WA #9 example
  • Interactive tables:
    - 2015 ACS 1 year estimates
      General Demographics .. Social Characteristics .. Economic Characteristics .. Housing Characteristics
    - Urban-Rural Analysis
    - Incumbents & GIS Pattern Analysis
  • Relationship data:
    .. ZIP Code to CD 114
  • State Legislative Districts
    - SLD interactive tables:
      General Demographics .. Social Characteristics . Economic Characteristics .. Housing Characteristics
  • Voting Related
    - CVAP x Tract
    - CVAP x 114th CD
    - Voting Districts
    - Voting Population
    - Voter Participation

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.

ProximityOne User Group
Join the ProximityOne User Group to keep up-to-date with new developments relating to geographic-demographic-economic decision-making information resources. Receive updates and access to tools and resources available only to members. Use this form to join the User Group.

Additional Information
ProximityOne develops geographic-demographic-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 www.twitter.com/proximityone. Contact ProximityOne (888-364-7656) with questions about data covered in this section or to discuss custom estimates, projections or analyses for your areas of interest.


Copyright © . ProximityOne. All Rights Reserved.
Sitemap | Contact Us | News