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Market insights · Georgia

Polk County, GA: growth, migration and housing

Polk County has 45,514 residents, up 6.0% since 2020 (+1.6% in the last year). In 2022–2023, 1,144 households moved in and 997 moved out (+147 net), bringing in a net $14.5M of income. Median household income is $58,515, the median home $187,600 and median rent $918 a month.

Population (2025)45,514
5-year growth+6.0%
1-year growth+1.6%
Net households moving in+147
Per 1,000 residents+3.2
Net income moving in+$14.5M
Median household income$58,515
Median home value$187,600
Median rent$918/mo
Rent as share of income19%

In Georgia: 54th of 159 counties for 5-year population growth · 59th of 159 counties for net in-migration (per resident) · 78th of 159 counties for median household income · 71st of 159 counties for median home value.

Where new residents came from

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

FromHouseholds (tax returns)Their income (AGI)
Paulding County, GA214$14.0M
Floyd County, GA189$7.8M
Bartow County, GA125$6.2M
Cobb County, GA106$9.1M
Carroll County, GA53$2.0M
Douglas County, GA33$1.4M
Haralson County, GA31$1.5M
Cherokee County, GA25$2.2M

Where leavers went

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

ToHouseholds (tax returns)Their income (AGI)
Floyd County, GA245$10.6M
Paulding County, GA110$7.3M
Bartow County, GA106$5.2M
Cobb County, GA57$2.5M
Carroll County, GA42$1.8M
Haralson County, GA42$1.8M
Cherokee County, AL28$1.5M
Gordon County, GA20$0.8M

BizyFi in Polk 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.