Federal Data HubCensus Building Permits · JSON

Jefferson County, MT

Residential building permits · 2015–2025

Housing units authorized (2025)
20
Construction valuation (2025)
$4,791,718
By structure type (2025)
1-unit 11 · 2-unit 0 · 3-4 9 · 5+ 0

Units authorized by year

YearUnitsValuation
202520$4,791,718
202413$4,703,630
202316$6,022,058
202219$5,335,051
20218$2,169,646
202014$4,085,681
20196$1,447,954
20189$2,283,709
20176$1,656,377
20165$1,438,567
20152$583,174

The Census Building Permits Survey counts new privately-owned housing units authorized by building permits — a leading indicator of housing supply. "1-unit" is single-family; "5+ units" is larger multifamily. Figures are imputation-adjusted to cover permit offices that did not report.

Source: Census Building Permits Survey. License: CC0 1.0.