CV XE GIS Home Page

Fairfield, IA MISA Regional Analytics
  -- Population & Components of Change; 2010-15

Components of Change: 7/1/2010-6/30/2015
Natural Change -33
  equals Births 739
  less Deaths 772
Net Migration 782
  equals net International Migration 1,023
  plus net Domestic Migration -241

The population of the Fairfield, IA MISA changed from 16,825 on 2010 to 17,555 in 2015 -- a change of 730 (4.34%). This report provides a summary of how and why the population has changed during this period and what these factors suggest about future change.

Primary Contributing Factors to Change
The primary contributing factors resulting in population change are 1) natural change (births less deaths) and/or 2) net migration. Eight tables are presented below providing annual data for each component county of the metro and metro summary. The tables provide data on the total population, births, deaths, natural change (births less deaths), international migration, domestic migration and net migration.

From 2010 to 2015 (7/1/2010-6/30/2015), net migration (782) exceeded natural change (-33); net migration has been the primary contributing factor for the metro population change. Examine the metro by county tables below to learn about how each county contributes to the metro population growth or decline.

Data Analytics Lab Sessions
Join in the weekly Data Analytics Lab sessions (Tuesdays, 3:00 pm ET) where we review demographic-economic characteristics and patterns for wide-ranging geography and updates/extensions to data provided here. No fee, no registration, see connectivity details.

Related Sections
  • Fairfield, IA MISA S&O Report
  • State of the States -- all states interactive table
  • Metro S&O Reports -- all metros interactive table
  • CountyTrends 2010-2015 -- all counties interactive table
  • CountyTrends -- multi-sourced county data
  • Regional Data Analytics Main

Table 1. Population          
Area NameGeoIDItem201020112012201320142015Chg 10-15%Chg 10-15
Jefferson County, IA19101P0000001 16,825 17,043 17,148 17,359 17,486 17,555 730 4.34
Table 2. Births          
Area NameGeoIDItem201020112012201320142015Sum11-15 
Jefferson County, IA19101B0000001 140 129 146 148 157 159 739 
Table 3. Deaths          
Area NameGeoIDItem201020112012201320142015Sum11-15 
Jefferson County, IA19101D0000001 192 163 142 159 148 160 772 
Table 4. Natural Change          
Area NameGeoIDItem201020112012201320142015Sum11-15 
Jefferson County, IA19101NC000001 -52 -34 4 -11 9 -1 -33 
Table 5. International Migration          
Area NameGeoIDItem201020112012201320142015Sum11-15 
Jefferson County, IA19101MI000001 120 178 188 201 229 227 1,023 
Table 6. Domestic Migration          
Area NameGeoIDItem201020112012201320142015Sum11-15 
Jefferson County, IA19101MD000001 -140 71 -85 22 -104 -145 -241 
Table 7. Net Migration          
Area NameGeoIDItem201020112012201320142015Sum11-15 
Jefferson County, IA19101MN000001 -20 249 103 223 125 82 782 
Table 8. Group Quarters          
Area NameGeoIDItem201020112012201320142015Chg10-15%Chg 10-15
Jefferson County, IA19101GQ000001 1,731 1,731 1,728 1,724 1,724 1,719 -12 -0.69

Source: developed by ProximityOne based on Census Bureau and other data.
  -- http://proximityone.com (888.364.7656)