El Dorado city, Kansas
Official LSAD Designation: El Dorado city • Census GEOID: 2020075
• Butler County
El Dorado city is an incorporated city in Butler County, Kansas. According to official records from the Census (2025), El Dorado city had an estimated population of 12,696 residents. Official Census Bureau geographic records classify this community under LSAD designation El Dorado city (GEOID 2020075).
Local Government Administration U.S. Census Bureau GMAF
City Of El Dorado
Municipal
Official Title:
Mayor
Address:
220 E 1ST AVE, EL DORADO KS 67042-2086
County Of Butler
County
Official Title:
Gis Director
Address:
205 W CENTRAL AVE, RM 200, EL DORADO KS 67042-2100
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 12,696 | 2025 |
| Median Household Income | $59,180 | 2020-2024 |
| Median Home Value | $120,300 | 2020-2024 |
| Land Area | 9.95 sq mi | Gazetteer (2026) |
| Civic & Public Services | Hospitals, Libraries, Colleges | CMS / IMLS / IPEDS |
| Schools & Districts | NCES Directory Listings | Provided by k12guides.com |
| Nearby Airports | Landing Facilities | Provided by airport-data.com |
| Climate & Weather | NOAA 30-Year Normals | 1991–2020 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).