ZIP code
78009
Castroville, TX
78009 covers Castroville in Medina County, with 9,494 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 78009. Methodology
ZIP code map of 78009
About ZIP code 78009
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 78009. Not ACS. Methodology
People in 78009
Race
- White5,676
- Black or African American256
- American Indian or Alaska Native79
- Asian56
- Native Hawaiian and Pacific Islander11
- Other race765
- Two or more races1,872
Hispanic or Latino (any race): 3,650
Age
- Under 101,000
- 10 to 191,245
- 20 to 29859
- 30 to 39999
- 40 to 491,035
- 50 to 591,342
- 60 to 691,183
- 70 to 79711
- 80 and older341
Income and housing in 78009
Education
- High school graduate89.1%
- Bachelor's degree29.9%
- Graduate degree11.0%
Places covering 78009
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.
- Castroville33.9%
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.
- Medina County100.0%
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
66.1% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 78009
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 7,181 | |
| 2006 | 6,971 | |
| 2007 | 7,393 | |
| 2008 | 7,158 | |
| 2009 | 7,108 | |
| 2010 | 7,169 | |
| 2011 | 7,308 | 7,286 |
| 2012 | 7,958 | 7,210 |
| 2013 | 8,347 | 7,240 |
| 2014 | 8,433 | 7,340 |
| 2015 | 8,539 | 7,490 |
| 2016 | 8,827 | 7,990 |
| 2017 | 8,910 | 8,290 |
| 2018 | 8,620 | 8,450 |
| 2019 | 8,466 | 9,070 |
| 2020 | 7,632 | 9,110 |
| 2021 | 7,901 | 9,290 |
| 2022 | 9,202 | 9,430 |
| 2023 | 9,494 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 78009
12 nearest ZIP centroids (any distance)
- 78039La Coste5.1 miPop 2,311 · Income $74,013
- 78066Rio Medina8.7 miPop 387 · Income $92,813
- 78245San Antonio9.1 miPop 91,388 · Income $87,890
- 78253San Antonio9.4 miPop 67,578 · Income $104,260
- 78002Atascosa10.8 miPop 7,482 · Income $64,082
- 78252San Antonio12.2 miPop 18,256 · Income $79,635
- 78056Mico12.4 miPop 2,431 · Income $122,026
- 78059Natalia12.7 miPop 6,139 · Income $72,254
- 78052Lytle12.9 miPop 6,221 · Income $69,018
- 78016Devine13.4 miPop 11,302 · Income $57,609
- 78251San Antonio14.4 miPop 61,683 · Income $78,025
- 78254San Antonio14.9 miPop 78,865 · Income $115,823
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 78009, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 78009 FAQ
- What city is ZIP code 78009 in?
- 78009 is in Castroville, TX.
- What county is 78009 in?
- 78009 is in Medina County.
- What is the median household income in 78009?
- The median household income in 78009 is $102,724.
- Which ZIP codes are near 78009?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 78009.