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Market insights · Texas

Smith County, TX: growth, migration and housing

Smith County has 252,549 residents, up 7.8% since 2020 (+1.2% in the last year). In 2022–2023, 6,821 households moved in and 6,186 moved out (+635 net), bringing in a net $98.5M of income. Median household income is $74,192, the median home $240,700 and median rent $1,238 a month.

Population (2025)252,549
5-year growth+7.8%
1-year growth+1.2%
Net households moving in+635
Per 1,000 residents+2.5
Net income moving in+$98.5M
Median household income$74,192
Median home value$240,700
Median rent$1,238/mo
Rent as share of income20%

In Texas: 54th of 254 counties for 5-year population growth · 91st of 245 counties for net in-migration (per resident) · 54th of 254 counties for median household income · 53rd of 250 counties for median home value.

Where new residents came from

Top counties by households (tax returns) moving to Smith County, 2022–2023 (IRS).

FromHouseholds (tax returns)Their income (AGI)
Gregg County, TX386$18.5M
Dallas County, TX382$27.2M
Henderson County, TX358$15.9M
Cherokee County, TX352$22.9M
Van Zandt County, TX262$14.9M
Tarrant County, TX253$15.1M
Wood County, TX232$14.5M
Harris County, TX207$12.9M

Where leavers went

Top counties by households leaving Smith County, 2022–2023 (IRS).

ToHouseholds (tax returns)Their income (AGI)
Cherokee County, TX425$28.9M
Dallas County, TX421$25.9M
Henderson County, TX340$17.9M
Gregg County, TX328$16.5M
Tarrant County, TX253$13.7M
Rusk County, TX209$10.4M
Wood County, TX199$10.4M
Harris County, TX188$12.2M

BizyFi in Smith 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.