Market insights · Tennessee
Lewis County, TN: growth, migration and housing
Lewis County has 13,487 residents, up 7.0% since 2020 (+1.0% in the last year). In 2022–2023, 386 households moved in and 315 moved out (+71 net), bringing in a net $8.9M of income. Median household income is $56,285, the median home $173,400 and median rent $708 a month.
In Tennessee: 31st of 95 counties for 5-year population growth · 46th of 95 counties for net in-migration (per resident) · 56th of 95 counties for median household income · 62nd of 95 counties for median home value.
Where new residents came from
Top counties by households (tax returns) moving to Lewis County, 2022–2023 (IRS).
| From | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Maury County, TN | 82 | $4.4M |
| Lawrence County, TN | 33 | $1.1M |
| Perry County, TN | 23 | $1.1M |
Where leavers went
Top counties by households leaving Lewis County, 2022–2023 (IRS).
| To | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Lawrence County, TN | 54 | $2.2M |
| Maury County, TN | 53 | $2.2M |
BizyFi in Lewis 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.