What county is Cinco Ranch, TX in?
Updated · Data: U.S. Census Bureau
Cinco Ranch, Texas is in 2 counties. Most residents (80.6%) live in the Fort Bend County part; the rest live in Harris County.
Which counties do Cinco Ranch residents live in?
| County | Share of residents | Chart |
|---|---|---|
| Fort Bend County | 80.6% (15,425 people) | |
| Harris County | 19.4% (3,714 people) |
How is Cinco Ranch's land split between counties?
| County | Share of land area | Chart |
|---|---|---|
| Fort Bend County | 88.8% | |
| Harris County | 11.2% |
Inside Cinco Ranch, the county depends on the address: check your address privately. See all Texas cities in more than one county or look up another city.
Cinco Ranch at a glance
About Fort Bend County
County seat: Richmond. FIPS code 48157. Population 859,721. All Fort Bend County facts.
Towns near Cinco Ranch
- Katy: 6.0 mi away, Harris County
- Mission Bend: 6.5 mi away, Fort Bend County
- Four Corners: 7.7 mi away, Fort Bend County
- Pecan Grove: 8.2 mi away, Fort Bend County
- Fulshear: 8.2 mi away, Fort Bend County
- Cumings: 11 mi away, Fort Bend County
Cinco Ranch has about 19,139 people. It is a census-designated place (a named community with no city government).
Sources: ACS 2019-2023 5-year (residents by county, table B01003); Census TIGER/Line 2024 and Gazetteer 2024 (land, location); Census 2020 ZCTA file and GeoNames (ZIP codes). Data as of November 1, 2026. Not affiliated with any government agency.
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