States › North Dakota › 2021
State, one year
North Dakota in 2021
Index change and building permits for the year, with every county.
In 2021 the FHFA house price index for North Dakota changed +5.0%, against +11.6% for the United States and +1.1% in 2020.
3,600 housing units were authorised by building permits in the state that year (2,266 single-family), +3.1% on 2020; the national total was 1,736,982.
Counties in 2021
Ranked by the county index change from 2020 to 2021 (FHFA annual county index). Permits are units authorised in 2021; per 1,000 uses the vintage 2025 population.
| County | Index change 2021 | Units permitted | Single-family | Per 1,000 |
|---|---|---|---|---|
| Pierce County | +11.4% | 7 | 7 | 1.8 |
| Ransom County | +10.6% | 8 | 6 | 1.4 |
| Pembina County | +9.6% | 1 | 1 | 0.2 |
| Walsh County | +9.5% | 6 | 6 | 0.6 |
| Dickey County | +8.5% | 6 | 4 | 1.2 |
| Foster County | +7.6% | 9 | 9 | 2.8 |
| McLean County | +7.5% | 49 | 42 | 5.0 |
| Richland County | +6.8% | 44 | 44 | 2.6 |
| Traill County | +6.0% | 8 | 6 | 1.0 |
| Bottineau County | +5.7% | 15 | 15 | 2.4 |
| Cass County | +5.7% | 1,806 | 1,030 | 8.9 |
| Burleigh County | +5.6% | 609 | 310 | 5.9 |
| Morton County | +5.6% | 178 | 101 | 5.1 |
| Stutsman County | +4.6% | 55 | 22 | 2.6 |
| Bowman County | +4.5% | 4 | 4 | 1.4 |
| Grand Forks County | +4.5% | 168 | 168 | 2.3 |
| Ramsey County | +4.3% | 31 | 7 | 2.7 |
| Ward County | +4.1% | 193 | 131 | 2.8 |
| McKenzie County | +3.1% | 68 | 64 | 4.5 |
| Mercer County | +3.1% | 9 | 9 | 1.1 |
| Dunn County | +2.5% | 13 | 13 | 3.2 |
| Stark County | +2.5% | 79 | 79 | 2.3 |
| Barnes County | +2.1% | 46 | 4 | 4.4 |
| Mountrail County | +1.7% | 26 | 26 | 2.8 |
| Wells County | +1.5% | 1 | 1 | 0.3 |
| Williams County | +1.4% | 71 | 71 | 1.7 |
| Sargent County | +1.3% | 8 | 8 | 2.2 |
| McHenry County | +1.0% | 2 | 2 | 0.4 |
| Cavalier County | +0.6% | 5 | 3 | 1.4 |
Permits by year, 1995–2025
Housing units authorised in North Dakota 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.