City in Clayton County, Iowa · 1.9 sq mi · 236 people per sq mi
About 440 people live in Marquette. The typical household earns $42,292, and the median resident is 41.4 years old.
2026 projection
From 427 in 2020
Poverty rate 22.57%
Men 45.3 · Women 38.2
2010–2026
438
2026 projection
2.6% since 2020 (increase)
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
438
2026 projection
2.6% since 2020 (increase)
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 | 438 | +2 | 0.46% |
|---|---|---|---|
| 2025 | 436 | -1 | 0.23% |
| 2024 | 437 | +5 | 1.16% |
| 2023 | 432 | 0 | 0.00% |
| 2022 | 432 | +5 | 1.17% |
| 2021 | 427 | 0 | 0.00% |
| 2020 | 427 | -24 | 5.32% |
| 2019 | 451 | -2 | 0.44% |
| 2018 | 453 | -6 | 1.31% |
| 2017 | 459 | +2 | 0.44% |
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 4 residents
50% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 50% | 51% | 48% |
| Never married | 29% | 31% | 27% |
| Divorced | 15% | 11% | 18% |
| Widowed | 6% | 6% | 6% |
| Separated | 1% | 2% | <1% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau