Federal Data HubCensus Building Permits · JSON

Dallas County, IA

Residential building permits · 2015–2025

Housing units authorized (2025)
875
Construction valuation (2025)
$303,158,214
By structure type (2025)
1-unit 665 · 2-unit 12 · 3-4 0 · 5+ 198

Units authorized by year

YearUnitsValuation
2025875$303,158,214
20241,513$405,943,058
20231,421$433,271,626
20221,461$383,479,554
20211,481$380,715,628
20201,155$285,301,654
2019798$212,245,722
2018592$165,222,155
20171,343$274,907,320
20161,180$260,030,552
2015918$218,043,250

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.