What county is Killeen, TX in?
Updated · Data: U.S. Census Bureau
Killeen, Texas is in Bell County. Killeen mailing addresses (ZIP codes named Killeen) also reach Burnet County, so check your street.
Killeen at a glance
How close is Killeen to a county line?
The center of Killeen (its Census internal point) is about 4.8 mi from the Coryell County line. Homes near the edge of town can be much closer; if you live near a line, check your address and the lookup will tell you how far you are from it.
What ZIP codes are in Killeen?
6 ZIP codes use the name Killeen or are centered in it. Shares are of each ZIP's land; a ZIP named after a town can reach beyond its city limits.
| ZIP | Post office name | County (land share) |
|---|---|---|
| 76540 | Killeen | Bell County |
| 76541 | Killeen | Bell County |
| 76542 | Killeen | Bell County |
| 76543 | Killeen | Bell County |
| 76547 | Killeen | Bell County |
| 76549 | Killeen | Bell County 88%, Burnet County 11% |
About Bell County
County seat: Belton. FIPS code 48027. Population 379,811. All Bell County facts.
Towns near Killeen
- Fort Hood: 5.2 mi away, Coryell County
- Harker Heights: 5.4 mi away, Bell County
- Nolanville: 7.5 mi away, Bell County
- Copperas Cove: 11 mi away, Coryell County
- Kempner: 14 mi away, Lampasas County
- Salado: 15 mi away, Bell County
Killeen has about 156,144 people. It is an incorporated city or town.
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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