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Franklin County, PA: population growth, jobs and income

Franklin County gained 1,176 residents between 2024 and 2025 (+0.7%).

Franklin County had an estimated 160,652 residents in 2025, up 3.0% (4,714 more people) since 2020. That is faster than Pennsylvania as a whole (+0.5%), and the 8th fastest growth of 67 counties in Pennsylvania.

Data as of 2025 · updated

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In the Franklin County report

One-time $99 PDF: everything on this page for Franklin County, ranked against Pennsylvania and the U.S., plus these figures that are not on the free page:

  • Median gross rent$1,093/mo2020–24
  • Vacant homes, incl. seasonal and second homes5.4%2020–24
  • New homes permitted, last 12 months7772025-10/2026-09
  • Rent growth, 5 yearsIn the report
  • Permits in 5+ unit buildingsIn the report
  • IRS income moving in (net AGI)In the report
  • Neighbouring-county comparison tableIn the report

What's inside: 5 pages

  1. 1 Summary, headline numbers and ranks (free preview)
  2. 2 Ranks and the neighbouring-county table
  3. 3 Migration, with IRS mover and income flows
  4. 4 Rent, vacant homes, permits and employers
  5. 5 Every source and the methods
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Headline numbers

What the numbers say

Net domestic migration added 972 people in 2025: more people moved in from other U.S. counties than moved out.

Private employers had 52,942 paid employees in mid-March 2023, +3.3% since 2018 (County Business Patterns).

Unemployment averaged 3.8% in 2025.

Builders were authorized to start 1,033 new homes in 2025, or 6.4 per 1,000 residents.

Median household income was $77,003 in the 2020–24 American Community Survey, +21.4% since 2016–20.

Across the 3,107 U.S. counties with a comparable estimate, its population growth ranks 978th.

Part of the Chambersburg, PA metro area.

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Franklin County population by year

Resident population, July 1 estimate (Census Bureau)
YearPopulationChange
2025160,652+1,176
2024159,476+1,295
2023158,181+1,143
2022157,038+441
2021156,597+659
2020155,938–

Census Bureau population estimates, July 1 of each year.

What drove the change in Franklin County

Franklin County grew by 4,714 people since 2020; the largest part came from domestic migration (+3,981).

Components of population change, people (Census Bureau)
Component20252020–25Share
Natural changebirths minus deaths+67−718
International migrationfrom and to other countries+139+1,485
Domestic migrationfrom and to other U.S. counties+972+3,981
Census adjustmentbalancing residual−2−34
Total change+1,176+4,714

Census Bureau population estimates, components of change, each year July 1 to June 30. The components add up to the change in the estimate; the Census adjustment is the small balancing figure the Bureau publishes.

How it ranks

MeasureIn PennsylvaniaAmong U.S. counties
Population growth8th of 67978th of 3,107
Net domestic migration per 1,000 residents7th of 67924th of 3,108
Private-sector job growth18th of 671,421st of 3,092
Median household income19th of 67722nd of 3,107
Lowest unemployment rate10th of 671,337th of 3,108
New homes permitted per 1,000 residents1st of 67418th of 3,005

1st = highest (lowest for unemployment). Counties are ranked only against others with a figure for the same period.

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The County Growth and Demographics Report for Franklin County, PA as a PDF, from federal data: population and migration, housing and rents, permits, private employers and jobs, unemployment, ranks in the state and the country, and neighbouring counties, with a source next to every number. Pay once, no subscription.

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Neighbouring counties

Over 2020–25, Franklin County's population change (+3.0%) was ahead of 5 of its 8 neighbouring counties and behind 3.

5 of its 8 neighbouring counties had a higher median household income than Franklin County's $77,003 (2020–24).

Franklin County, PA and its 8 neighbouring counties: public federal figures
CountyPopulation2025Population change2020–25Net domestic migration per 1,000 residents2025Homes permitted per 1,000 residents2025Median household income2020–24
Franklin County, PA This county160,652+3.0%6.16.4$77,003
Fulton County, PA14,483−0.7%1.81.2$65,836
Cumberland County, PA277,270+6.5%7.72.7$87,494
Washington County, MD157,731+2.0%3.72.2$77,747
Adams County, PA107,594+3.6%5.54.4$84,092
Juniata County, PA23,403−0.3%−4.41.3$66,318
Huntingdon County, PA43,001−2.4%−6.51.5$65,557
Perry County, PA46,806+2.1%5.62.7$79,444
Frederick County, MD302,883+11.0%7.33.9$122,002

Census Bureau population estimates and building permits, American Community Survey 5-year income. Rates per 1,000 residents. – means no figure, or a base too small for a change or rate (it would swing on a few people). A figure from another period shows its year and is left out of the comparison.

All 67 Pennsylvania counties · Every state

Questions

Is Franklin County growing?

Yes. Its population grew 3.0% between 2020 and 2025, about 4,714 more people (Census Bureau population estimates). Pennsylvania as a whole changed +0.5% over the same years. That ranks 8th of 67 counties in Pennsylvania for population growth.

How many people moved to Franklin County?

On net, about 972 people in 2025: that many more moved in from other U.S. counties than moved out (Census Bureau net domestic migration estimate).

What is the unemployment rate in Franklin County?

It averaged 3.8% in 2025 (BLS Local Area Unemployment Statistics, annual average).

What is the population of Franklin County?

About 160,652 people, according to the U.S. Census Bureau's population estimate for July 1, 2025.

How many jobs are in Franklin County?

Private employers there had 52,942 paid employees in mid-March 2023, +3.3% since 2018 (Census Bureau County Business Patterns; government jobs and the self-employed are not counted).

What Beacon CRE covers in Pennsylvania

Map, parcel and listing layers cover North and South Carolina only for now. This page and the other Pennsylvania county pages carry the public federal growth figures.

Franklin County data alerts

Email me when Franklin County gets new Census numbers: population, building permits, jobs and income. About 4 emails a year, one click to stop.

We use your address only to email you when new data for Franklin County is out: what changed, with a link to that county's report. No newsletter, no other sales emails. Delete it any time with the link in every email. We'll email you a link to confirm first; nothing starts until you click it. Privacy notice.

Sources and method

Each number shows its own period. Changes compare the latest period with five years earlier (or the earliest period available). Beacon CRE last refreshed these figures on 2026-11-05. Figures come from public federal statistics and are informational only, not investment advice. Check the source before relying on a number. Methodology: how we compute every number. More on every layer: data sources and licences.

Jobs outside North and South Carolina use County Business Patterns (paid private-sector employees in mid-March); wages and government jobs are not included.