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Sullivan County, PA: population growth, jobs and income

Sullivan County lost 39 residents between 2024 and 2025 (−0.7%).

Sullivan County had an estimated 5,856 residents in 2025, up 0.6% (33 more people) since 2020. That is faster than Pennsylvania as a whole (+0.5%), and the 24th fastest growth of 67 counties in Pennsylvania.

Data as of 2025 · updated

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In the Sullivan County report

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

  • Median gross rent$775/mo2020–24
  • Vacant homes, incl. seasonal and second homes54.3%2020–24
  • New homes permitted, last 12 months182025-10/2026-09
  • 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

New homes permitted

12

2025

2.0 per 1,000 residents

Small base: the change swings on a few homes or people, so we don't show it.

Source: U.S. Census Bureau, Building Permits Survey, 2025. Housing units authorized by building permits in the year.

What the numbers say

Net domestic migration added 9 people in 2025: more people moved in from other U.S. counties than moved out.

Private employers had 1,022 paid employees in mid-March 2023, +13.9% since 2018 (County Business Patterns).

Unemployment averaged 4.4% in 2025, 0.5 points lower than in 2019 (before the pandemic).

Builders were authorized to start 12 new homes in 2025, or 2.0 per 1,000 residents.

Median household income was $69,764 in the 2020–24 American Community Survey, +40.0% since 2016–20.

Across the 3,107 U.S. counties with a comparable estimate, its population growth ranks 1,688th.

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Sullivan County population by year

Resident population, July 1 estimate (Census Bureau)
YearPopulationChange
20255,856−39
20245,895−18
20235,913+25
20225,888+24
20215,864+41
20205,823–

Census Bureau population estimates, July 1 of each year.

What drove the change in Sullivan County

Sullivan County grew by 33 people since 2020; the largest part came from domestic migration (+303).

Components of population change, people (Census Bureau)
Component20252020–25Share
Natural changebirths minus deaths−57−304
International migrationfrom and to other countries+7+37
Domestic migrationfrom and to other U.S. counties+9+303
Census adjustmentbalancing residual+2−3
Total change−39+33

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 growth24th of 671,688th of 3,107
Net domestic migration per 1,000 residents34th of 671,647th of 3,108
Private-sector job growth1st of 67418th of 3,092
Median household income27th of 671,200th of 3,107
Lowest unemployment rate30th of 672,049th of 3,108
New homes permitted per 1,000 residents18th of 671,518th of 3,005

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

Get the county report — $99

The County Growth and Demographics Report for Sullivan 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, Sullivan County's population change (+0.6%) was ahead of 3 of its 5 neighbouring counties and behind 2 (Columbia County and Luzerne County).

Only Wyoming County had a higher median household income (2020–24) among its 5 neighbouring counties; Sullivan County's was $69,764.

Sullivan County, PA and its 5 neighbouring counties: public federal figures
CountyPopulation2025Population change2020–25Net domestic migration per 1,000 residents2025Homes permitted per 1,000 residents2025Median household income2020–24
Sullivan County, PA This county5,856+0.6%1.52.0$69,764
Bradford County, PA59,600−0.6%1.51.0$63,675
Columbia County, PA66,193+2.3%5.21.7$64,644
Wyoming County, PA25,790−0.9%0.42.6$72,460
Lycoming County, PA112,587−1.3%−0.60.6$63,917
Luzerne County, PA332,126+2.1%2.60.9$63,691

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 Sullivan County growing?

Yes. Its population grew 0.6% between 2020 and 2025, about 33 more people (Census Bureau population estimates). Pennsylvania as a whole changed +0.5% over the same years. That ranks 24th of 67 counties in Pennsylvania for population growth.

How many people moved to Sullivan County?

On net, about 9 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 Sullivan County?

It averaged 4.4% in 2025 (BLS Local Area Unemployment Statistics, annual average).

What is the population of Sullivan County?

About 5,856 people, according to the U.S. Census Bureau's population estimate for July 1, 2025.

How many jobs are in Sullivan County?

Private employers there had 1,022 paid employees in mid-March 2023, +13.9% 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.

Sullivan County data alerts

Email me when Sullivan 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 Sullivan 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.