City in Adams County, Iowa · 0.8 sq mi · 44 people per sq mi
About 33 people live in Carbon. The typical household earns $48,750, and the median resident is 66.8 years old.
2026 projection
From 33 in 2020
Poverty rate 30.43%
Men 69 · Women 62
2010–2026
33
2026 projection
0% since 2020 (no change)
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
33
2026 projection
0% since 2020 (no change)
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 | 33 | 0 | 0.00% |
|---|---|---|---|
| 2025 | 33 | 0 | 0.00% |
| 2024 | 33 | 0 | 0.00% |
| 2023 | 33 | +1 | 3.13% |
| 2022 | 32 | 0 | 0.00% |
| 2021 | 32 | -1 | 3.03% |
| 2020 | 33 | +2 | 6.45% |
| 2019 | 31 | 0 | 0.00% |
| 2018 | 31 | 0 | 0.00% |
| 2017 | 31 | 0 | 0.00% |
Showing 10 of 17 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 0.46 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
65% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 65% | 63% | 68% |
| Never married | 9% | 4% | 14% |
| Divorced | 15% | 25% | 5% |
| Widowed | 9% | 8% | 9% |
| Separated | 2% | 0% | 5% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau