How many homes the Knoxville market approved for each household that moved in

the Knoxville market · Data as of 2026-09-08 · ALEX Intelligence

Methodology

Source:

U.S. Census Bureau, Building Permits Survey, county annual totals, 2023; and U.S. Internal Revenue Service, Statistics of Income Migration Data, county-to-county inflows, 2022-23

Measure

One-unit homes permitted, ranked highest first across Anderson, Blount, Campbell, Grainger, Knox, Loudon, Morgan, Roane, Sevier, Union, TN (10 ranked in total).

How the headline figure is computed

One-unit homes permitted in 2023 (5,164) divided by the net number of households the IRS recorded moving into this market's counties in the same year (7,949 arriving less 6,820 departing = 1,129 net). Both figures are for 2023 and for the same 10 counties, which is what makes them a ratio rather than two unrelated numbers. The IRS withholds flows below its disclosure threshold, so the net figure is a floor and this ratio is therefore an upper bound.

Universe

One-unit permits against net IRS migration, both for 2023 and both over this market's own counties.

Vintage

2023

Reproduce this query

https://www2.census.gov/econ/bps/County/co2023a.txt https://www.irs.gov/pub/irs-soi/countyinflow2223.csv https://www.irs.gov/pub/irs-soi/countyoutflow2223.csv

Every figure on this page is computed directly from the dataset named above by ALEX Intelligence. No figure on this page was written by hand or by a language model. The query is stated so that anyone can re-run it and obtain the same table.