Market insights · New York
St. Lawrence County, NY: growth, migration and housing
St. Lawrence County has 105,488 residents, down 2.5% since 2020 (-0.6% in the last year). In 2022–2023, 1,309 households moved in and 1,480 moved out (-171 net), while a net $3.3M of income left. Median household income is $62,850, the median home $121,900 and median rent $818 a month.
In New York: 54th of 62 counties for 5-year population growth · 35th of 62 counties for net in-migration (per resident) · 58th of 62 counties for median household income · 60th of 62 counties for median home value.
Where new residents came from
Top counties by households (tax returns) moving to St. Lawrence County, 2022–2023 (IRS).
| From | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Franklin County, NY | 147 | $8.3M |
| Jefferson County, NY | 113 | $4.8M |
| Onondaga County, NY | 46 | $2.4M |
| Monroe County, NY | 32 | $1.9M |
| Lewis County, NY | 25 | $1.3M |
| Saratoga County, NY | 20 | $1.3M |
Where leavers went
Top counties by households leaving St. Lawrence County, 2022–2023 (IRS).
| To | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Jefferson County, NY | 120 | $4.8M |
| Franklin County, NY | 111 | $4.2M |
| Onondaga County, NY | 68 | $5.4M |
| Monroe County, NY | 43 | $2.3M |
| Clinton County, NY | 36 | $2.0M |
| Saratoga County, NY | 27 | $1.5M |
| Albany County, NY | 24 | $1.6M |
| Erie County, NY | 22 | $1.0M |
BizyFi in St. Lawrence 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.