ZIP code
78548
Grulla, TX
78548 covers Grulla in Starr County, with 1,456 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 78548. Methodology
ZIP code map of 78548

About ZIP code 78548
Acceptable cities: La Grulla
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 78548. Not ACS. Methodology
People in 78548
Race
- White414
- Black or African American3
- American Indian or Alaska Native2
- Other race168
- Two or more races709
Hispanic or Latino (any race): 1,259
Age
- Under 10139
- 10 to 19200
- 20 to 29141
- 30 to 39151
- 40 to 49129
- 50 to 59159
- 60 to 69186
- 70 to 79115
- 80 and older76
Income and housing in 78548
Education
- High school graduate68.7%
- Bachelor's degree1.1%
- Graduate degree0.0%
Places covering 78548
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.
- La Grulla94.3%
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.
- Starr 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
5.7% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 78548
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 2,881 | |
| 2006 | 2,847 | |
| 2007 | 3,122 | |
| 2008 | 2,843 | |
| 2011 | 561 | |
| 2012 | 512 | |
| 2013 | 604 | |
| 2014 | 391 | |
| 2015 | 526 | |
| 2016 | 685 | 2,290 |
| 2017 | 649 | |
| 2018 | 727 | |
| 2019 | 627 | |
| 2020 | 583 | |
| 2021 | 1,412 | |
| 2022 | 1,384 | |
| 2023 | 1,456 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 78548
12 nearest ZIP centroids (any distance)
- 78547Garciasville3.2 miPop 398 · Income $11,114
- 78565Los Ebanos6.2 miPop 63 · Income —
- 78595Sullivan City7.6 miPop 5,958 · Income $48,304
- 78560La Joya10.5 miPop 4,618 · Income $51,739
- 78576Penitas12.2 miPop 13,902 · Income $48,205
- 78574Mission17.7 miPop 62,852 · Income $52,536
- 78582Rio Grande City18.3 miPop 44,883 · Income $41,452
- 78572Mission19.2 miPop 78,197 · Income $54,029
- 78573Mission22.1 miPop 42,874 · Income $51,185
- 78591Santa Elena25.9 miPop 163 · Income $33,188
- 78504Mcallen25.9 miPop 61,816 · Income $77,627
- 78501Mcallen26.1 miPop 59,095 · Income $49,451
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 78548, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 78548 FAQ
- What city is ZIP code 78548 in?
- 78548 is in Grulla, TX.
- What county is 78548 in?
- 78548 is in Starr County.
- What is the median household income in 78548?
- The median household income in 78548 is $37,212.
- Which ZIP codes are near 78548?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 78548.