City in McLean County, North Dakota · 1 sq mi · 744 people per sq mi
755 people live in Underwood. The typical household earns $85,577, and the median resident is 40.5 years old.
2026 projection
From 784 in 2020
Poverty rate 10.22%
Men 41.5 · Women 39.7
2010–2026
755
2026 projection
3.7% since 2020 (decrease)
Source: U.S. Census Bureau decennial counts and annual estimates, including 2010–2020 intercensal estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
2010–2026
755
2026 projection
3.7% since 2020 (decrease)
Source: U.S. Census Bureau decennial counts and annual estimates, including 2010–2020 intercensal estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
| 2026 | 755 | -5 | 0.66% |
|---|---|---|---|
| 2025 | 760 | -11 | 1.43% |
| 2024 | 771 | -5 | 0.64% |
| 2023 | 776 | -9 | 1.15% |
| 2022 | 785 | -3 | 0.38% |
| 2021 | 788 | +4 | 0.51% |
| 2020 | 784 | +1 | 0.13% |
| 2019 | 783 | +1 | 0.13% |
| 2018 | 782 | -7 | 0.89% |
| 2017 | 789 | +2 | 0.25% |
Showing 10 of 17 years.
The 2020 row compares the April 1 Census count with the July 1, 2019 estimate (about nine months). Its Growth and Annual change therefore do not represent a full year.
Underwood has a population change lower than McLean County, North Dakota, and the U.S.
Change from July 1, 2020 to July 1, 2025 population estimates—not annualized growth or site projections.
Source: U.S. Census Bureau. U.S. totals are summed from the 50 states and D.C.; unavailable comparisons are omitted.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 7 people).
Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002
Half of households earn more, half earn less
Typical yearly pay for a worker 25 or older.
About 1 in 10 residents
60% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 60% | 59% | 61% |
| Never married | 20% | 23% | 17% |
| Divorced | 12% | 12% | 13% |
| Widowed | 8% | 6% | 10% |
| Separated | 0% | 0% | 0% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
14 sources