City in Lyon County, Kansas · 0.7 sq mi · 757 people per sq mi
About 530 people live in Olpe. The typical household earns $89,479, and the median resident is 35.2 years old.
2026 projection
From 517 in 2020
Poverty rate 0.72%
Men 37.1 · Women 34.9
2010–2026
531
2026 projection
2.7% 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
531
2026 projection
2.7% 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 | 531 | +2 | 0.38% |
|---|---|---|---|
| 2025 | 529 | +3 | 0.57% |
| 2024 | 526 | +7 | 1.35% |
| 2023 | 519 | +7 | 1.37% |
| 2022 | 512 | -3 | 0.58% |
| 2021 | 515 | -2 | 0.39% |
| 2020 | 517 | -18 | 3.36% |
| 2019 | 535 | -2 | 0.37% |
| 2018 | 537 | -1 | 0.19% |
| 2017 | 538 | -5 | 0.92% |
Showing 10 of 17 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 6 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 139 residents
71% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 71% | 74% | 69% |
| Never married | 17% | 16% | 18% |
| Divorced | 7% | 8% | 7% |
| Widowed | 5% | 2% | 7% |
| Separated | 0% | 0% | 0% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau