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Lewistown, PA MISA Regional Analytics
  -- Population & Components of Change; 2010-15

Components of Change: 7/1/2010-6/30/2015
Natural Change 285
  equals Births 2,823
  less Deaths 2,538
Net Migration -412
  equals net International Migration 112
  plus net Domestic Migration -524

The population of the Lewistown, PA MISA changed from 46,655 on 2010 to 46,500 in 2015 -- a change of -155 (-0.33%). 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 (285) was not enough to offset outbound net migration (-412); 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
  • Lewistown, PA 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
Mifflin County, PA42087P0000001 46,655 46,791 46,837 46,714 46,535 46,500 -155 -0.33
Table 2. Births          
Area NameGeoIDItem201020112012201320142015Sum11-15 
Mifflin County, PA42087B0000001 532 542 576 600 548 557 2,823 
Table 3. Deaths          
Area NameGeoIDItem201020112012201320142015Sum11-15 
Mifflin County, PA42087D0000001 656 515 482 519 517 505 2,538 
Table 4. Natural Change          
Area NameGeoIDItem201020112012201320142015Sum11-15 
Mifflin County, PA42087NC000001 -124 27 94 81 31 52 285 
Table 5. International Migration          
Area NameGeoIDItem201020112012201320142015Sum11-15 
Mifflin County, PA42087MI000001 12 21 20 21 25 25 112 
Table 6. Domestic Migration          
Area NameGeoIDItem201020112012201320142015Sum11-15 
Mifflin County, PA42087MD000001 20 90 -69 -233 -196 -116 -524 
Table 7. Net Migration          
Area NameGeoIDItem201020112012201320142015Sum11-15 
Mifflin County, PA42087MN000001 32 111 -49 -212 -171 -91 -412 
Table 8. Group Quarters          
Area NameGeoIDItem201020112012201320142015Chg10-15%Chg 10-15
Mifflin County, PA42087GQ000001 559 559 559 559 559 559 0 0.00

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