West North Central division · Midwest
Missouri
Missouri authorized 17,474 new housing units in 2025, the second-largest total of the 7 West North Central states. Recent building has not returned to boom levels: the 2021–2025 yearly average was 40% below the 2004–2006 average, the weakest recovery by this measure among the 7 West North Central states. Single-family houses made up 63% of the units authorized in 2021–2025, the second-highest share among the 7 West North Central states.
Single-family2–4 units5+ units
Duplexes, triplexes and fourplexes supplied 6.7% of its units in 2021–2025, the second-highest share among the 7 West North Central states.
Houses or apartments
The closest match in building mix among the 50 other states is North Dakota (31% in five-plus buildings). That share has risen sharply since 2004–2006, when it stood at 15%. Units in five-plus buildings peaked in 2022 (8,125), single-family houses in 2004 (26,269).
Boom, bust and since
Missouri authorized the most units in 2005 (33,114); 2025 reached 53% of that. Its peak year is shared by 19 other states, among them Maryland, South Carolina, Massachusetts. Annual permits fell from 33,114 during the mid-2000s boom to 9,242 in 2011, a drop of 72%. The nearest bust profile among the states was Alaska's (72%). Permits rose 5 years in a row up to 2016. From 2024 to 2025 the count fell 5.4%.
Relative to population
With 6,270,541 residents in July 2025, Missouri authorized 3.1 units per 1,000 residents a year in 2021–2025, under the national 4.7. The states with the nearest rates are Kansas (3.2) and Maryland (2.9).
Metro areas
In 2021–2025, 85% of the units authorized in Missouri fell in counties belonging to one of its 8 metro areas; the other 15% came from smaller towns and rural counties. Kansas City leads with 9,804 units a year (counting its part in neighboring states).
Average units authorized per year, 2021–2025.
Busiest permit offices
Across Missouri, 426 permit offices authorized new housing in 2021–2025. The busiest was Kansas City MO, with 10,306 units or 11% of the total, followed by Lees Summit with 3,984. Among the three largest, Kansas City MO put 61% of its units in five-plus buildings, Columbia 36%.
Share of the units authorized in Missouri, 2021–2025.
Reported and estimated
Permit offices in Missouri reported 93% of the 2021–2025 units directly; the Census Bureau estimated 7.2% for offices that missed months (US: 8.2%; closest state: Washington, 7.4%).
Similar in size
| State | 2004–2025 | 2025 units | Per 1,000 a year | 5+ share |
|---|---|---|---|---|
| Missouri | 17,474 | 3.1 | 31% | |
| Maryland | 13,358 | 2.9 | 40% | |
| Colorado | 33,754 | 7.1 | 44% | |
| Wisconsin | 25,569 | 4.0 | 40% | |
| Minnesota | 20,947 | 4.6 | 45% |
Rates and shares: 2021–2025.
Every yearly figure behind the chart, split by building size: yearly-units.csv. Counting rules.