ZIP code
78640
Kyle, TX
78640 covers Kyle in Hays County, with 71,460 people in the ACS 2023 estimate.
Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 78640. Methodology
ZIP code map of 78640
About ZIP code 78640
Acceptable cities: Niederwald, Uhland
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 78640. Not ACS. Methodology
People in 78640
Race
- White31,702
- Black or African American2,826
- American Indian or Alaska Native791
- Asian878
- Native Hawaiian and Pacific Islander57
- Other race12,168
- Two or more races16,117
Hispanic or Latino (any race): 36,273
Age
- Under 109,584
- 10 to 1910,197
- 20 to 299,914
- 30 to 3910,260
- 40 to 499,133
- 50 to 596,902
- 60 to 695,108
- 70 to 792,525
- 80 and older916
Income and housing in 78640
Education
- High school graduate87.2%
- Bachelor's degree29.2%
- Graduate degree8.8%
Places covering 78640
Cities and places — Population overlap
Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
- Kyle70.8%
- Uhland2.5%
- Niederwald1.0%
- Creedmoor0.0%
- Mountain City0.0%
- Mustang Ridge0.0%
- San Marcos0.0%
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Counties — Population overlap
Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- Hays County97.8%
- Caldwell County2.1%
- Travis County0.1%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
25.7% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 78640
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 31,458 | |
| 2006 | 33,567 | |
| 2007 | 37,351 | |
| 2008 | 38,773 | |
| 2009 | 40,673 | |
| 2010 | 42,143 | |
| 2011 | 40,699 | 43,541 |
| 2012 | 42,080 | 44,910 |
| 2013 | 43,427 | 46,490 |
| 2014 | 45,136 | 48,090 |
| 2015 | 45,772 | 50,950 |
| 2016 | 48,804 | 53,170 |
| 2017 | 52,981 | 55,260 |
| 2018 | 56,645 | 56,910 |
| 2019 | 58,790 | 60,750 |
| 2020 | 61,991 | 63,500 |
| 2021 | 63,902 | 65,620 |
| 2022 | 68,265 | 71,270 |
| 2023 | 71,460 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 78640
12 nearest ZIP centroids (any distance)
- 78610Buda6.0 miPop 46,685 · Income $110,417
- 78656Maxwell6.3 miPop 2,953 · Income $78,058
- 78652Manchaca9.9 miPop 5,012 · Income $118,750
- 78747Austin10.2 miPop 21,757 · Income $86,456
- 78748Austin11.4 miPop 54,942 · Income $107,652
- 78644Lockhart12.2 miPop 20,599 · Income $72,155
- 78655Martindale12.4 miPop 3,687 · Income $48,409
- 78666San Marcos12.5 miPop 87,775 · Income $55,478
- 78739Austin13.2 miPop 20,850 · Income $222,552
- 78719Austin13.4 miPop 1,556 · Income $54,545
- 78744Austin13.9 miPop 51,069 · Income $78,474
- 78745Austin14.8 miPop 61,122 · Income $84,529
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 78640, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 78640 FAQ
- What city is ZIP code 78640 in?
- 78640 is in Kyle, TX.
- What county is 78640 in?
- 78640 is in Hays County.
- What is the median household income in 78640?
- The median household income in 78640 is $88,533.
- Which ZIP codes are near 78640?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 78640.