Town in Greenlee County, Arizona · 2.2 sq mi · 309 people per sq mi
About 670 people live in Duncan. The typical household earns $33,529, and the median resident is 37.2 years old.
2026 projection
From 689 in 2020
Poverty rate 36.48%
Men 44.8 · Women 36.6
2010–2026
666
2026 projection
3.3% 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.
2010–2026
666
2026 projection
3.3% 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 | 666 | -6 | 0.89% |
|---|---|---|---|
| 2025 | 672 | +7 | 1.05% |
| 2024 | 665 | -4 | 0.60% |
| 2023 | 669 | +1 | 0.15% |
| 2022 | 668 | -7 | 1.04% |
| 2021 | 675 | -14 | 2.03% |
| 2020 | 689 | -97 | 12.34% |
| 2019 | 786 | +2 | 0.26% |
| 2018 | 784 | -3 | 0.38% |
| 2017 | 787 | -19 | 2.36% |
Showing 10 of 17 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 10 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 3 residents
38% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 38% | 45% | 33% |
| Never married | 38% | 38% | 37% |
| Divorced | 16% | 11% | 20% |
| Widowed | 3% | 4% | 3% |
| Separated | 5% | 1% | 9% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau