Market insights · Tennessee
Lake County, TN: growth, migration and housing
Lake County has 6,249 residents, down 10.6% since 2020 (-1.4% in the last year). In 2022–2023, 90 households moved in and 94 moved out (-4 net), while a net $0.8M of income left. Median household income is $28,814, the median home $97,900 and median rent $532 a month.
In Tennessee: 95th of 95 counties for 5-year population growth · 90th of 95 counties for net in-migration (per resident) · 95th of 95 counties for median household income · 95th of 95 counties for median home value.
Where new residents came from
Top counties by households (tax returns) moving to Lake County, 2022–2023 (IRS).
| From | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Dyer County, TN | 44 | $1.5M |
| Obion County, TN | 21 | $0.7M |
Where leavers went
Top counties by households leaving Lake County, 2022–2023 (IRS).
| To | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Dyer County, TN | 43 | $1.9M |
BizyFi in Lake County
No companies in the BizyFi directory are based here yet. Search them on the company map (company names with a free account), or browse Tennessee companies.
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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.