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Polk County growth

150 new homes permitted in 2025

Census Building Permits Survey, 2025

New homes permitted in Polk County

Housing units the county's permit offices authorized, by year, from the Census Bureau.

New housing units permitted in Polk County
PeriodNew homesIn single-family homes
Jan–Sep 2026132132
Jan–Sep 2025104104
2025150150
2024211211
2023200200
2022213213
2021247247
2020213213
2019198198
  • Sep 202612
  • Aug 202613
  • Jul 202612
  • Jun 202614
  • May 202614
  • Apr 202615
  • Mar 202621
  • Feb 202617
  • Jan 202614
  • Dec 202514
  • Nov 202515
  • Oct 202517

New homes permitted each month, Oct 2025 to Sep 2026

People in Polk County

  • Population18,592Census Population Estimates · July 1, 2025
  • Change since 2020+1,034 (+5.9%)July 1, 2020 to July 1, 2025 · Census Population Estimates
  • New homes per 1,000 residents8.12025 permits per 1,000 people on July 1, 2025 · Census
  • Median household income$62,5222020-2024 · Census ACS 5-year, ±$6,119

Jobs in Polk County

  • Jobs in the county2,666Annual average 2025, all industries, by place of work · BLS QCEW
  • Change since 2020+422 (+18.8%)2020 to 2025 annual averages · BLS QCEW
  • Average weekly wage$8462025, all industries · BLS QCEW

Home values in Polk County

Change in the price of homes sold or refinanced more than once (the FHFA repeat-sales index).

  • Home prices, 1 year−9%2024 to 2025 · FHFA House Price Index
  • Home prices, 5 years+52%2020 to 2025 · FHFA House Price Index

Growth in nearby counties

Bradley CountyMcMinn CountyMonroe County

More

Tennessee growth by countyThe data (CSV, JSON)Polk County overview

About these numbersSources, dates and how these figures are built

New homes

U.S. Census Bureau, Building Permits Survey, 2019-01 to 2026-09; annual files 2019-2025, posted May 14, 2026; the monthly files through Sep 2026, posted Oct 27, 2026. New housing units authorized by building permits, reported plus imputed. A month is the figure in that month's file; a year is the annual file, which adds late and corrected reports, so twelve months need not add up to the year. Public domain.

People

U.S. Census Bureau, Population Estimates Program, Vintage 2025, July 1, 2020 to July 1, 2025, posted Mar 26, 2026. Public domain.

Income

U.S. Census Bureau, American Community Survey 2020-2024 5-year, table B19013, 2020-2024 (2024 dollars), posted Jan 29, 2026. Median household income; printed at a coefficient of variation of 30% or less. Public domain.

Jobs

U.S. Bureau of Labor Statistics, Quarterly Census of Employment and Wages, 2020-2025 annual averages, posted Aug 21, 2026. All industries, all ownerships, jobs covered by unemployment insurance; place of work. Public domain.

Home values

FHFA House Price Index (all-transactions), annual county and five-digit ZIP indexes, 2025, posted Mar 31, 2026. Public domain.

Data edition

Figures as of Oct 27, 2026. Area figures, not any one parcel's.