City in Chautauqua County, Kansas · 0.8 sq mi · 1,185 people per sq mi
974 people live in Sedan. The typical household earns $46,827, and the median resident is 42.8 years old.
2026 projection
From 1,000 in 2020
Poverty rate 22.46%
Men 40.4 · Women 45.8
2010–2026
974
2026 projection
2.6% since 2020 (decrease)
Source: U.S. Census Bureau decennial counts and annual estimates, including 2010–2020 intercensal estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
2010–2026
974
2026 projection
2.6% since 2020 (decrease)
Source: U.S. Census Bureau decennial counts and annual estimates, including 2010–2020 intercensal estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
| 2026 | 974 | -2 | 0.20% |
|---|---|---|---|
| 2025 | 976 | -16 | 1.61% |
| 2024 | 992 | -1 | 0.10% |
| 2023 | 993 | -7 | 0.70% |
| 2022 | 1,000 | +1 | 0.10% |
| 2021 | 999 | -1 | 0.10% |
| 2020 | 1,000 | +12 | 1.21% |
| 2019 | 988 | -25 | 2.47% |
| 2018 | 1,013 | -9 | 0.88% |
| 2017 | 1,022 | -14 | 1.35% |
Showing 10 of 17 years.
The 2020 row compares the April 1 Census count with the July 1, 2019 estimate (about nine months). Its Growth and Annual change therefore do not represent a full year.
Sedan has a population change lower than Chautauqua County, Kansas, and the U.S.
Change from July 1, 2020 to July 1, 2025 population estimates—not annualized growth or site projections.
Source: U.S. Census Bureau. U.S. totals are summed from the 50 states and D.C.; unavailable comparisons are omitted.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 11 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
41% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 41% | 43% | 39% |
| Never married | 24% | 32% | 17% |
| Divorced | 15% | 14% | 15% |
| Widowed | 17% | 11% | 22% |
| Separated | 4% | <1% | 6% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
14 sources