Market insights · Florida
Sumter County, FL: growth, migration and housing
Sumter County has 157,772 residents, up 21.1% since 2020 (+2.3% in the last year). In 2022–2023, 8,009 households moved in and 4,998 moved out (+3,011 net), bringing in a net $398.9M of income. Median household income is $76,508, the median home $385,400 and median rent $1,269 a month.
In Florida: 6th of 67 counties for 5-year population growth · 1st of 67 counties for net in-migration (per resident) · 21st of 67 counties for median household income · 13th of 67 counties for median home value.
Where new residents came from
Top counties by households (tax returns) moving to Sumter County, 2022–2023 (IRS).
| From | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Lake County, FL | 747 | $49.4M |
| Marion County, FL | 484 | $28.8M |
| Orange County, FL | 202 | $19.3M |
| Hillsborough County, FL | 170 | $12.6M |
| Pasco County, FL | 154 | $10.8M |
| Polk County, TX | 146 | $16.9M |
| Pinellas County, FL | 135 | $14.8M |
| Hernando County, FL | 119 | $6.1M |
Where leavers went
Top counties by households leaving Sumter County, 2022–2023 (IRS).
| To | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Lake County, FL | 737 | $106.9M |
| Marion County, FL | 530 | $29.2M |
| Citrus County, FL | 152 | $11.7M |
| Pasco County, FL | 110 | $6.3M |
| Hillsborough County, FL | 99 | $8.6M |
| Orange County, FL | 99 | $8.1M |
| Hernando County, FL | 83 | $4.1M |
| Pinellas County, FL | 65 | $4.5M |
BizyFi in Sumter 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.