Market insights · Tennessee
Blount County, TN: growth, migration and housing
Blount County has 143,820 residents, up 6.0% since 2020 (+1.1% in the last year). In 2022–2023, 4,231 households moved in and 3,684 moved out (+547 net), bringing in a net $57.3M of income. Median household income is $77,365, the median home $320,500 and median rent $1,090 a month.
In Tennessee: 44th of 95 counties for 5-year population growth · 63rd of 95 counties for net in-migration (per resident) · 10th of 95 counties for median household income · 13th of 95 counties for median home value.
Where new residents came from
Top counties by households (tax returns) moving to Blount County, 2022–2023 (IRS).
| From | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Knox County, TN | 1,105 | $69.7M |
| Sevier County, TN | 213 | $13.2M |
| Loudon County, TN | 171 | $16.2M |
| Monroe County, TN | 99 | $6.2M |
| Anderson County, TN | 72 | $3.9M |
| Davidson County, TN | 44 | $3.6M |
| Jefferson County, TN | 42 | $2.6M |
| Roane County, TN | 41 | $2.9M |
Where leavers went
Top counties by households leaving Blount County, 2022–2023 (IRS).
| To | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Knox County, TN | 1,076 | $87.8M |
| Loudon County, TN | 255 | $18.4M |
| Sevier County, TN | 218 | $11.2M |
| Monroe County, TN | 178 | $11.4M |
| Anderson County, TN | 87 | $4.3M |
| Roane County, TN | 61 | $3.0M |
| Hamilton County, TN | 54 | $3.6M |
| Davidson County, TN | 47 | $2.5M |
BizyFi in Blount 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.