Index change and building permits for the year, with every county.
In 2018 the FHFA house price index for Kentucky changed +4.4%, against +5.7% for the United States and +4.8% in 2017.
13,826 housing units were authorised by building permits in the state that year (7,776 single-family), +9.5% on 2017; the national total was 1,328,827.
+4.4%Kentucky index, 2017–2018US +5.7%
13,826housing units permitted in 20187,776 single-family
87 of 105counties with a rising indexmedian county +4.2%
Ranked by the county index change from 2017 to 2018 (FHFA annual county index). Permits are units authorised in 2018; per 1,000 uses the vintage 2025 population.
Housing units authorised in Kentucky by yearsingle-family2+ unit buildings
Source: Federal Housing Finance Agency annual state and county house price indexes (updated March 31, 2026); Census Bureau Building Permits Survey annual state and county files. Public domain. Methodology.