| Zip Code : | 76548 |
| City : | Harker Heights city, Killeen city, Nolanville city |
| County : | Bell County |
| State : | Texas (TX) |
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| Land Area : | 15.51 sq mi |
| Water Area : | 1.61 sq mi |
| Latitude : | 31.0508556 |
| Longitude : | -97.6446255 |
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| Population (2010): | 26,344 |
| Population Estimate (2012) : | 26,407 |
| Population Density : | 1,698.21/sq mi |
| Housing Units (2012) : | 10,214 |
| Median Household Income (2012) : | $63,100 (Texas : $51,563, USA : $53,046) |
| Median Family Income (2012) : | $71,035 (Texas : $60,621, USA : $64,585) |
| Median House Price (2012) : | $167,000 (Texas : $128,000, USA : $181,400) |