City in Cape Girardeau County, Missouri · 1.1 sq mi · 307 people per sq mi
About 320 people live in Altenburg. The typical household earns $66,250, and the median resident is 41.6 years old.
2026 projection
From 332 in 2020
Poverty rate 6.1%
Men 41.8 · Women 40.3
2010–2026
322
2026 projection
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
322
2026 projection
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 | 322 | -2 | 0.62% |
|---|---|---|---|
| 2025 | 324 | -3 | 0.92% |
| 2024 | 327 | 0 | 0.00% |
| 2023 | 327 | 0 | 0.00% |
| 2022 | 327 | -3 | 0.91% |
| 2021 | 330 | -2 | 0.60% |
| 2020 | 332 | -4 | 1.19% |
| 2019 | 336 | -7 | 2.04% |
| 2018 | 343 | -1 | 0.29% |
| 2017 | 344 | -2 | 0.58% |
Showing 10 of 17 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 4 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 16 residents
55% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 55% | 55% | 55% |
| Never married | 29% | 37% | 22% |
| Divorced | 6% | 8% | 4% |
| Widowed | 11% | <1% | 19% |
| Separated | 0% | 0% | 0% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau