Market insights · Pennsylvania
Warren County, PA: growth, migration and housing
Warren County has 37,038 residents, down 3.8% since 2020 (-0.7% in the last year). In 2022–2023, 618 households moved in and 646 moved out (-28 net), bringing in a net $2.1M of income. Median household income is $60,480, the median home $127,500 and median rent $755 a month.
In Pennsylvania: 63rd of 67 counties for 5-year population growth · 36th of 67 counties for net in-migration (per resident) · 57th of 67 counties for median household income · 62nd of 67 counties for median home value.
Where new residents came from
Top counties by households (tax returns) moving to Warren County, 2022–2023 (IRS).
| From | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Erie County, PA | 100 | $4.4M |
| Chautauqua County, NY | 60 | $2.7M |
| McKean County, PA | 34 | $1.9M |
| Allegheny County, PA | 28 | $1.8M |
| Crawford County, PA | 28 | $1.1M |
Where leavers went
Top counties by households leaving Warren County, 2022–2023 (IRS).
| To | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Erie County, PA | 109 | $4.6M |
| Chautauqua County, NY | 76 | $3.5M |
| Allegheny County, PA | 36 | $1.8M |
| McKean County, PA | 28 | $1.5M |
| Crawford County, PA | 22 | $1.0M |
BizyFi in Warren County
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Sources: U.S. Census Bureau population estimates (vintage 2025), American Community Survey 5-year (2024), and IRS Statistics of Income county-to-county migration data (2022–2023). Migration counts are tax returns (roughly households) moving between U.S. counties; the IRS suppresses very small flows. Growth rates, per-1,000 figures, rent share and state ranks are BizyFi calculations. Data updated 2026-10-17. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.