Warren, PA Micro Area
The Warren, PA micro area is one county in Pennsylvania: Warren County. About 37,038 people lived there on July 1, 2025 (Census estimate), 4.0% fewer than in April 2020.
- Population, July 2025
- 37,038 4.0% fewer than in April 2020
- Type
- Micropolitan statistical area
- County
- Warren County
- Land area
- 884 sq mi (2,290 km²)
- Time zone
- Eastern TimeUTC-05:00 in January; UTC-04:00 in July
- State
- Pennsylvania
- CBSA code
- 47620
The county in the Warren, PA micro area
| County | Role | Population, July 2025 |
|---|---|---|
| Warren County | Central | 37,038 |
A central county holds the area’s core, an urban area of 10,000 to 49,999 people. This area has no outlying counties: no neighboring county sends enough commuters to join it. A county belongs to one metro or micro area at most, and it counts whole, countryside included.
Principal city
- Warren9,240 people
OMB names the area after its largest principal cities. A principal city is the area’s largest city, plus any other city that is very large or a big job center, and smaller ones with at least as many jobs as working residents (2020 Census and commuting figures). People counts are American Community Survey 2020–2024 5-year estimates.
Bordering metro and micro areas, nearest first
Areas with a county on this area’s edge. Distances are straight lines between the areas’ largest cities.
- Jamestown-Dunkirk, NY Micro Area18 mi north
- Bradford, PA Micro Area27 mi east
- Olean, NY Micro Area40 mi northeast
- Oil City, PA Micro Area41 mi southwest
- St. Marys, PA Micro Area42 mi southeast
- Erie, PA Metro Area51 mi west
- Meadville, PA Micro Area53 mi west
Before using this answer on a form
A metro or micro area is a statistical area that OMB draws for federal statistics. It is not a city, a local government or a mailing address, and it is not a measure of urban and rural: whole counties count, rural parts included. Programs that use metro areas, such as housing income limits or wage rates, can use their own version of these lists; check the program’s own list for an address.
Find the metro area where you are now, find your county, or see every metro and micro area by population.