City in Big Horn County, Montana · 3 sq mi · 1,237 people per sq mi
About 3,700 people live in Hardin. The typical household earns $60,423, and the median resident is 37.1 years old.
2026 projection
From 3,794 in 2020
Poverty rate 7.18%
Men 34.3 · Women 40.7
1920–2026
3,677
2026 projection
3.1% since 2020 (decrease)
Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
1920–2026
3,677
2026 projection
3.1% since 2020 (decrease)
Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
| 2026 | 3,677 | -19 | 0.51% |
|---|---|---|---|
| 2025 | 3,696 | -25 | 0.67% |
| 2024 | 3,721 | -7 | 0.19% |
| 2023 | 3,728 | -6 | 0.16% |
| 2022 | 3,734 | -7 | 0.19% |
| 2021 | 3,741 | -53 | 1.40% |
| 2020 | 3,794 | +34 | 0.90% |
| 2019 | 3,760 | -18 | 0.48% |
| 2018 | 3,778 | -44 | 1.15% |
| 2017 | 3,822 | +7 | 0.18% |
Showing 10 of 26 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 37 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 14 residents
50% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 50% | 42% | 59% |
| Never married | 30% | 41% | 16% |
| Divorced | 14% | 10% | 19% |
| Widowed | 6% | 7% | 6% |
| Separated | 0% | 0% | 0% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau