County in Kansas · 900 sq mi · 11 people per sq mi
9,794 people live in Marshall County. The typical household earns $68,419, and the median resident is 43.2 years old.
2026 projection
From 10,020 in 2020
Poverty rate 11.34%
Men 42.3 · Women 44.3
1860–2026
9,794
2026 projection
2.3% 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.
1860–2026
9,794
2026 projection
2.3% 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 | 9,794 | -58 | 0.59% |
|---|---|---|---|
| 2025 | 9,852 | -58 | 0.59% |
| 2024 | 9,910 | -20 | 0.20% |
| 2023 | 9,930 | -73 | 0.73% |
| 2022 | 10,003 | -21 | 0.21% |
| 2021 | 10,024 | +4 | 0.04% |
| 2020 | 10,020 | +329 | 3.39% |
| 2019 | 9,691 | -27 | 0.28% |
| 2018 | 9,718 | +21 | 0.22% |
| 2017 | 9,697 | -108 | 1.10% |
Showing 10 of 31 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 100 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 9 residents
63% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 63% | 60% | 66% |
| Never married | 20% | 25% | 16% |
| Divorced | 8% | 10% | 6% |
| Widowed | 7% | 4% | 10% |
| Separated | 1% | <1% | 2% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
8 sources, all from the U.S. Census Bureau