ZIP code
78066
Rio Medina, TX
78066 covers Rio Medina in Medina County, with 387 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 78066. Methodology
ZIP code map of 78066

About ZIP code 78066
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 78066. Not ACS. Methodology
People in 78066
Race
- White491
- Black or African American10
- American Indian or Alaska Native2
- Asian8
- Native Hawaiian and Pacific Islander2
- Other race25
- Two or more races112
Hispanic or Latino (any race): 175
Age
- Under 1062
- 10 to 19110
- 20 to 2953
- 30 to 3965
- 40 to 4969
- 50 to 5984
- 60 to 69130
- 70 to 7956
- 80 and older21
Income and housing in 78066
Education
- High school graduate100.0%
- Bachelor's degree40.1%
- Graduate degree20.2%
Places covering 78066
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.
No place overlap rows for this ZIP.
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
100.0% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 78066
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 698 | |
| 2006 | 651 | |
| 2007 | 669 | |
| 2008 | 629 | |
| 2009 | 612 | |
| 2010 | 612 | |
| 2011 | 764 | 615 |
| 2012 | 873 | 620 |
| 2013 | 771 | 660 |
| 2014 | 627 | 620 |
| 2015 | 361 | 590 |
| 2016 | 407 | 630 |
| 2017 | 538 | 680 |
| 2018 | 640 | 660 |
| 2019 | 521 | 700 |
| 2020 | 937 | 720 |
| 2021 | 582 | 680 |
| 2022 | 707 | 720 |
| 2023 | 387 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 78066
12 nearest ZIP centroids (any distance)
- 78056Mico4.5 miPop 2,431 · Income $122,026
- 78253San Antonio6.5 miPop 67,578 · Income $104,260
- 78009Castroville8.7 miPop 9,494 · Income $102,724
- 78254San Antonio10.2 miPop 78,865 · Income $115,823
- 78245San Antonio11.4 miPop 91,388 · Income $87,890
- 78023Helotes12.1 miPop 28,585 · Income $129,701
- 78039La Coste13.0 miPop 2,311 · Income $74,013
- 78251San Antonio13.1 miPop 61,683 · Income $78,025
- 78063Pipe Creek13.6 miPop 10,594 · Income $79,066
- 78250San Antonio13.7 miPop 57,849 · Income $80,289
- 78252San Antonio16.3 miPop 18,256 · Income $79,635
- 78238San Antonio16.6 miPop 26,250 · Income $56,227
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 78066, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
Default is 2 miles. Distances are between ZIP centroids. Widen the radius if nothing is in range.
ZIP code 78066 FAQ
- What city is ZIP code 78066 in?
- 78066 is in Rio Medina, TX.
- What county is 78066 in?
- 78066 is in Medina County.
- What is the median household income in 78066?
- The median household income in 78066 is $92,813.
- Which ZIP codes are near 78066?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 78066.