Market insights · New York
Onondaga County, NY: growth, migration and housing
Onondaga County has 466,584 residents, down 1.9% since 2020 (-0.3% in the last year). In 2022–2023, 7,797 households moved in and 9,242 moved out (-1,445 net), while a net $159.4M of income left. Median household income is $76,945, the median home $200,200 and median rent $1,108 a month.
In New York: 45th of 62 counties for 5-year population growth · 50th of 62 counties for net in-migration (per resident) · 21st of 62 counties for median household income · 28th of 62 counties for median home value.
Where new residents came from
Top counties by households (tax returns) moving to Onondaga County, 2022–2023 (IRS).
| From | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Oswego County, NY | 749 | $36.1M |
| Madison County, NY | 409 | $26.0M |
| Oneida County, NY | 327 | $19.2M |
| Cayuga County, NY | 325 | $17.9M |
| Monroe County, NY | 266 | $16.9M |
| Broome County, NY | 158 | $10.3M |
| Jefferson County, NY | 154 | $8.6M |
| Erie County, NY | 152 | $9.7M |
Where leavers went
Top counties by households leaving Onondaga County, 2022–2023 (IRS).
| To | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Oswego County, NY | 913 | $59.1M |
| Madison County, NY | 440 | $31.7M |
| Cayuga County, NY | 359 | $21.9M |
| Monroe County, NY | 293 | $17.0M |
| Oneida County, NY | 234 | $13.0M |
| Erie County, NY | 219 | $13.0M |
| New York County, NY | 143 | $10.6M |
| Kings County, NY | 137 | $8.8M |
BizyFi in Onondaga County
4 companies in the BizyFi directory are based here. Search them on the company map (company names with a free account), or browse New York companies.
← All New York counties · National rankings
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.