Zip Code 76543
Killeen, Texas — Bell County
📍 ZIP code 76543 is in Killeen, Bell County, Texas.
ZIP code 76543 is located in Killeen, Bell County, Texas. It is a zip code in the Central (CST/CDT) Time Zone with an estimated population of 33,713. The area code for ZIP code 76543 is 903.
Quick Answer
Zip code 76543 is in Killeen, Texas (Bell County). It has a population of 33,713, median household income of $51,239, and median home value of $140,700.
Population
33,713
Income
$51,239
Home Value
$140,700
Climate
96°F / 36°F
About Zip Code 76543
Zip code 76543 is located in Killeen, Texas, within Bell County. Home to approximately 33,713 residents, this area sits at an elevation of 909 ft and falls within the Central (CST/CDT) timezone. The local area code is 903.
The median household income is $51,239 per year, which is below the national median of $70,784. Homes in this zip code have a median value of $140,700, and the cost of living index is 60 (40% below the national average of 100).
Summers average a high of 96°F while winters drop to 36°F. The area receives about 35 in of rain annually. The zip code covers 48.5 square miles of land area and 0.3 square miles of water.
Key Statistics
33,713
$51,239
$140,700
Central (CST/CDT)
903
909 ft
48.5 sq mi
29.9
15,300
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Compare With Nearby Zip Codes
| Metric | 76543 | 76559 | 76541 | 76548 | 76544 | 76513 |
|---|---|---|---|---|---|---|
| City | Killeen, TX | Nolanville, TX | Killeen, TX | Harker Heights, TX | Fort Hood, TX | Belton, TX |
| Population | 33,713 | 6,896 | 18,571 | 33,071 | 26,896 | 44,855 |
| Median Income | $51,239 | $72,388 | $36,739 | $80,847 | $59,753 | $82,366 |
| Home Value | $140,700 | $184,600 | $97,500 | $268,000 | $9,999 | $260,200 |
| Cost of Living | 60 | 71 | 60 | 90 | 60 | 91 |
| Median Age | 29.9 | 31.6 | 31.6 | 34.7 | 21.7 | 34.2 |
Cost of Living
100 = National Average. Killeen's cost of living is 40% below the national average.
vs. State Avg
Below
Affordability
Very Affordable
Income-to-Home
2.7x
Demographics
Zip code 76543 has a population of 33,713 people with a median age of 29.9. There are 15,300 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Killeen (76543) population trend from 2010 to 2024
↓ -42.4%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
96°F
36°F
35 in
0 in
Killeen experiences hot summers with average highs around 96°F. Winters are mild with lows averaging 36°F. The area receives virtually no snowfall.
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Housing & Economy
Median Home Value
$140,700
Median Household Income
$51,239
With 15,300 housing units across 48.5 square miles, 76543 has a housing density of 315 units per square mile. The home price-to-income ratio is 2.7x.
Location & Geography
Latitude
31.1492°
Longitude
-97.6331°
Land Area
48.5 sq mi
Water Area
0.3 sq mi
Nearby Zip Codes
Zip codes closest to 76543 (Killeen, TX) with distances:
All Zip Codes in Killeen, TX
Other zip codes serving Killeen:
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ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 76543's $51,239. A way to compare Killeen to economically similar communities elsewhere in the country.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
ZIP Codes with Similar Demographics
The five U.S. ZIP codes whose racial and ethnic composition most closely matches 76543 (Killeen, TX). Similarity is measured by cosine distance on the five-category ACS demographic vector.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
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People Also Ask
What zip code is Killeen, Texas?
Killeen, Texas uses zip code 76543 along with 3 other zip codes.
What county is zip code 76543 in?
Zip code 76543 is located in Bell County, Texas.
What is the population of zip code 76543?
The population of zip code 76543 is 33,713 with a median age of 29.9.
Is 76543 in Killeen, Texas?
Yes, zip code 76543 is in Killeen, Bell County, Texas. The area code is 903.
Frequently Asked Questions
What city is zip code 76543 in?
Zip code 76543 is in Killeen, Texas. It is part of Bell County and uses the Central (CST/CDT) timezone.
What is zip code 76543?
Zip code 76543 is a U.S. postal code in Killeen, Texas (Bell County). It has a population of 33,713 and covers 48.5 square miles.
What is the population of zip code 76543?
The population of zip code 76543 (Killeen, TX) is 33,713 with a median age of 29.9. There are approximately 15,300 housing units in this area.
What is the median income in zip code 76543?
The median household income in zip code 76543 (Killeen, TX) is $51,239 per year. The cost of living index is 60 (100 = national average).
What is the average home price in zip code 76543?
The median home value in zip code 76543 (Killeen, TX) is $140,700. The cost of living index is 60 compared to the national average of 100.
What county is zip code 76543 in?
Zip code 76543 is located in Bell County, Texas. The primary city is Killeen.
What is the area code for zip code 76543?
Zip code 76543 in Killeen, TX uses area code 903. It is located in the Central (CST/CDT) timezone.
Is zip code 76543 a good place to live?
Zip code 76543 (Killeen, TX) has a cost of living index of 60 (100 = national average), a median household income of $51,239, and median home values of $140,700. The median age is 29.9. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 76543?
The cost of living index for zip code 76543 (Killeen, TX) is 60, where 100 represents the national average. This area is below the national average. Median home value: $140,700.
What schools serve zip code 76543?
Zip code 76543 in Killeen, Texas is served by the local school district of Bell County. For specific school information, check your state's department of education or GreatSchools.org.
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.
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Data Sources
- Population, income, housing, age, and demographics
- U.S. Census Bureau, American Community Survey 5-Year Estimates, 2019-2023 vintage.
- ZIP to city and county mapping
- USPS and HUD-USPS ZIP-County Crosswalk.
- Time zones and area codes
- IANA tz database and NANPA.
- Elevation
- U.S. Geological Survey National Elevation Dataset (NED), via the USGS Elevation Point Query Service. Mapped to each ZCTA centroid coordinates. Last refreshed 2026-05-19.
- Last refreshed
- 2026-05-18.