Market insights · Pennsylvania
Montgomery County, PA: growth, migration and housing
Montgomery County has 877,643 residents, up 2.4% since 2020 (+0.3% in the last year). In 2022–2023, 22,293 households moved in and 22,509 moved out (-216 net), while a net $179.7M of income left. Median household income is $113,915, the median home $436,700 and median rent $1,683 a month.
In Pennsylvania: 11th of 67 counties for 5-year population growth · 29th of 67 counties for net in-migration (per resident) · 3rd of 67 counties for median household income · 3rd of 67 counties for median home value.
Where new residents came from
Top counties by households (tax returns) moving to Montgomery County, 2022–2023 (IRS).
| From | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Philadelphia County, PA | 5,924 | $606.3M |
| Bucks County, PA | 2,952 | $247.9M |
| Chester County, PA | 2,020 | $217.2M |
| Delaware County, PA | 1,350 | $130.7M |
| Berks County, PA | 791 | $53.3M |
| Lehigh County, PA | 369 | $24.2M |
| Burlington County, NJ | 209 | $20.7M |
| Camden County, NJ | 201 | $16.2M |
Where leavers went
Top counties by households leaving Montgomery County, 2022–2023 (IRS).
| To | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Philadelphia County, PA | 3,939 | $305.7M |
| Bucks County, PA | 2,569 | $257.9M |
| Chester County, PA | 2,166 | $269.0M |
| Delaware County, PA | 1,224 | $165.5M |
| Berks County, PA | 1,023 | $71.1M |
| New York County, NY | 464 | $51.0M |
| Lehigh County, PA | 377 | $34.7M |
| New Castle County, DE | 277 | $22.2M |
BizyFi in Montgomery County
13 companies in the BizyFi directory are based here. Search them on the company map (company names with a free account), or browse Pennsylvania companies.
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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.