July 2026 residential building permits data releasedExplore →

Building permits · Jul 2026

Iowa Building Permits

Monthly residential building permits for Iowa from the U.S. Census Building Permits Survey — 1,512 units authorized in Jul 2026, 13,042 over the last 12 months.

1,512
Units (latest month)
613
Single-family units
808
Multifamily (5+) units
$379,795,000
Reported value
Trailing 12 months: 13,042 units permitted · latest month +55.4% vs. a year earlier.
Total units permitted, by monthAug 2021 – Jul 2026
Aug 2021Jul 2026
Structure typeUnitsShare
Single-family (1-unit)61340.5%
2-unit structures624.1%
3–4 unit structures291.9%
Multifamily (5+ units)80853.4%
All units1,512100%

Compare this area with the rest of the country: ranked leaderboards for permit volume, permits per capita, year-over-year growth, and multifamily share.

Building permits across the U.S.

Total housing units permittedJul 2026 · by state
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Drill into counties, metros, and cities — color, compare, and export — on the full interactive map.

Iowa permits by county

Polk County3,495Johnson County1,358Dallas County983Linn County894Pottawattamie County710Dubuque County642Black Hawk County492Scott County415Warren County406Sioux County342Marion County215Story County207Woodbury County158Clarke County137Muscatine County128Clinton County107Allamakee County106Webster County99Plymouth County95Dickinson County90Des Moines County73Lee County71Jasper County70Cherokee County67Mahaska County65Floyd County63Cedar County62Madison County58Clay County57Clayton County56Wayne County56Adair County54Boone County54Wapello County54Buchanan County51Emmet County46Guthrie County46Winneshiek County45Bremer County43Lyon County43Delaware County42Mitchell County42Henry County37Wright County36Poweshiek County33Washington County31Cerro Gordo County26Marshall County25Crawford County23Fayette County23Hardin County23Jackson County23Benton County22Louisa County22Buena Vista County21Carroll County21Harrison County21Butler County20Jones County20Lucas County20Union County19Calhoun County17Mills County17Page County17Grundy County15Hancock County15Humboldt County15Montgomery County15O'Brien County14Sac County13Cass County12Iowa County12Monroe County12Hamilton County10Tama County9Audubon County8Chickasaw County8Fremont County8Kossuth County7Palo Alto County7Adams County6Appanoose County6Osceola County6Franklin County5Monona County5Shelby County5Worth County5Davis County4Greene County4Howard County4Ida County4Taylor County4Winnebago County3Jefferson County2Pocahontas County2Ringgold County2Van Buren County2Decatur County1Keokuk County1

Top cities in Iowa

By units permitted in the last 12 months.

Iowa building permits — FAQ

How many building permits were issued in Iowa?+

1,512 new residential housing units were authorized in Iowa in Jul 2026, and 13,042 over the trailing 12 months, per the U.S. Census Building Permits Survey.

Is homebuilding rising or falling in Iowa?+

In Jul 2026, Iowa permitted units were up 55.4% versus the same month a year earlier. Over the trailing 12 months, 13,042 units were authorized.

What share is multifamily?+

59.5% of Iowa's Jul 2026 permitted units were in multifamily (2+ unit) structures; 40.5% were single-family.

Who lives here: Iowa census profile — income, demographics, education, and housing for the state and every neighborhood-scale area, from the Census ACS.

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