City in Harper County, Kansas · 0.5 sq mi · 85 people per sq mi
43 people live in Bluff City. The typical household earns $62,500, and the median resident is 51.5 years old.
2026 projection
From 45 in 2020
Poverty rate 5.56%
Men 51.3 · Women 0
2010–2026
43
2026 projection
4.4% 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
43
2026 projection
4.4% 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 | 43 | -1 | 2.27% |
|---|---|---|---|
| 2025 | 44 | 0 | 0.00% |
| 2024 | 44 | 0 | 0.00% |
| 2023 | 44 | 0 | 0.00% |
| 2022 | 44 | 0 | 0.00% |
| 2021 | 44 | -1 | 2.22% |
| 2020 | 45 | -2 | 4.26% |
| 2019 | 47 | -2 | 4.08% |
| 2018 | 49 | -1 | 2.00% |
| 2017 | 50 | -2 | 3.85% |
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.
Bluff City has a population change lower than Harper 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 0.36 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
About 1 in 18 residents
6% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 6% | 3% | 33% |
| Never married | 44% | 49% | 0% |
| Divorced | 50% | 49% | 67% |
| Widowed | 0% | 0% | 0% |
| Separated | 0% | 0% | 0% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
14 sources