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Marion, OH MISA Regional Analytics
  -- Population & Components of Change; 2010-15

Components of Change: 7/1/2010-6/30/2015
Natural Change 418
  equals Births 3,848
  less Deaths 3,430
Net Migration -1,417
  equals net International Migration 90
  plus net Domestic Migration -1,507

The population of the Marion, OH MISA changed from 66,452 on 2010 to 65,355 in 2015 -- a change of -1,097 (-1.65%). 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), natural change (418) was not enough to offset outbound net migration (-1,417); outbound net migration has been the primary contributing factor for the total 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
  • Marion, OH 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
Marion County, OH39101P0000001 66,452 66,543 66,236 65,908 65,674 65,355 -1,097 -1.65
Table 2. Births          
Area NameGeoIDItem201020112012201320142015Sum11-15 
Marion County, OH39101B0000001 768 809 779 779 735 746 3,848 
Table 3. Deaths          
Area NameGeoIDItem201020112012201320142015Sum11-15 
Marion County, OH39101D0000001 744 623 697 719 701 690 3,430 
Table 4. Natural Change          
Area NameGeoIDItem201020112012201320142015Sum11-15 
Marion County, OH39101NC000001 24 186 82 60 34 56 418 
Table 5. International Migration          
Area NameGeoIDItem201020112012201320142015Sum11-15 
Marion County, OH39101MI000001 20 17 16 17 20 20 90 
Table 6. Domestic Migration          
Area NameGeoIDItem201020112012201320142015Sum11-15 
Marion County, OH39101MD000001 -236 -80 -406 -400 -243 -378 -1,507 
Table 7. Net Migration          
Area NameGeoIDItem201020112012201320142015Sum11-15 
Marion County, OH39101MN000001 -216 -63 -390 -383 -223 -358 -1,417 
Table 8. Group Quarters          
Area NameGeoIDItem201020112012201320142015Chg10-15%Chg 10-15
Marion County, OH39101GQ000001 5,457 5,803 6,034 6,073 6,113 6,047 590 10.81

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