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ZIP code

78592

Santa Maria, TX

PO BOX

78592 covers Santa Maria in Cameron County, with 600 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

ACS 2023 population

600

U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 78592. Methodology

ZIP code map of 78592

Census ZCTA boundary for ZIP 78592 in Santa Maria, Texas
Census ZCTA boundary for ZIP 78592 in Santa Maria, Texas. A ZCTA is not the same as a USPS ZIP code. Boundaries: U.S. Census Bureau. Methodology · Data sources
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About ZIP code 78592

Type

PO BOX

Timezone

America/Chicago

Area codes

956

Land area

3.5 sq mi

Water area

0.14 sq mi

Households

197

More enterprise fields

Timezone
America/Chicago
Area Codes
956
World Region
NA
Country
US

Commercial ZIP directory · not ACS

Commercial ZIP directory population_count for ZCTA 78592. Not ACS. Methodology

People in 78592

Race

  • White342
  • American Indian or Alaska Native2
  • Native Hawaiian and Pacific Islander1
  • Other race140
  • Two or more races280

Hispanic or Latino (any race): 739

Age

  • Under 1095
  • 10 to 19124
  • 20 to 29120
  • 30 to 3973
  • 40 to 4981
  • 50 to 5977
  • 60 to 6976
  • 70 to 7975
  • 80 and older44

Income and housing in 78592

Poverty rate

31.2%

Median earnings

$24,735

Education

  • High school graduate43.6%
  • Bachelor's degree3.5%
  • Graduate degree0.0%

Places covering 78592

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.

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.

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

12.3% of this ZIP is outside city limits (a real overlap row, not missing data).

Population history for 78592

IRS populationACS population
1,725862020052023

Hover the chart or read the table below (Year | ACS | IRS).

Population history. Year | ACS population | IRS population. ACS and IRS are separate series. Blank cells mean that source did not publish a count for the year.
YearACS populationIRS population
20051,580
20061,526
20071,597
20081,452
20111,002
20121,069
20131,050
20141,124
2015988
20169681,110
2017936
2018840
2019676
2020752
2021618
2022587
2023600

ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.

ZIP codes near 78592

12 nearest ZIP centroids (any distance)

  1. 78559La Feria5.9 miPop 12,752 · Income $48,117
  2. 78579Progreso6.4 miPop 2,548 · Income —
  3. 78567Los Indios6.8 miPop 405 · Income —
  4. 78570Mercedes8.5 miPop 33,596 · Income $39,890
  5. 78596Weslaco9.8 miPop 38,942 · Income $53,797
  6. 78552Harlingen10.9 miPop 41,277 · Income $67,183
  7. 78586San Benito12.9 miPop 49,103 · Income $44,158
  8. 78599Weslaco13.8 miPop 35,400 · Income $55,939
  9. 78535Combes14.8 miPop 435 · Income $30,144
  10. 78593Santa Rosa14.8 miPop 5,030 · Income $40,194
  11. 78537Donna15.2 miPop 51,346 · Income $36,331
  12. 78562La Villa15.6 miPop 3,146 · Income $51,583

ZIP centroids within 2 miles

No other ZIP codes within 2 miles of 78592, measured by Census internal-point centroids. Try a wider radius.

ZIPs within 2 miles of this place

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78592 Santa Maria, TX

Looking up ZIP codes within 2 miles of 78592 Santa Maria, TX, measured by centroid distance.

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ACS population

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Households

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Avg median income

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Avg median home

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ZIP code 78592 FAQ

What city is ZIP code 78592 in?
78592 is in Santa Maria, TX.
What county is 78592 in?
78592 is in Cameron County.
What is the median household income in 78592?
Median household income is not published for 78592.
Which ZIP codes are near 78592?
Use the radius tool on this page to list ZIP codes within a chosen distance of 78592.