US ZIP Code Map

ZIP code

78566

Los Fresnos, TX

STANDARD

78566 covers Los Fresnos in Cameron County, with 24,927 people in the ACS estimate.

Map of 78566, Los Fresnos

ZIP code map

ACS population

24,927

Median household income

$64,385

Median home value

$138,100

About ZIP code 78566

Type

STANDARD

City

Los Fresnos

County

Cameron County

Timezone

America/Chicago

Area codes

956

Land area

139.0 sq mi

Water area

48.61 sq mi

Households

8,275

Median gross rent

$863

Acceptable cities: Bayview, Indian Lake

More enterprise fields

Timezone
America/Chicago
Area Codes
956
World Region
NA
Country
US
Housing Count
7,299
Irs Estimated Households
10,020
Population Count
23,704
Irs Estimated Population
21,560

People in 78566

Race

  • White8,890
  • Black or African American114
  • American Indian or Alaska Native188
  • Asian144
  • Native Hawaiian and Pacific Islander9
  • Other race4,706
  • Two or more races9,653

Hispanic or Latino (any race): 21,352

Age

  • Under 103,477
  • 10 to 194,604
  • 20 to 293,348
  • 30 to 393,020
  • 40 to 492,977
  • 50 to 592,645
  • 60 to 692,007
  • 70 to 791,105
  • 80 and older521

Income and housing in 78566

Poverty rate

26.4%

Median earnings

$36,605

Median household income

$64,385

Median home value

$138,100

Median gross rent

$863

Education

  • High school graduate73.5%
  • Bachelor's degree20.4%
  • Graduate degree6.4%

Places covering 78566

Counties

33.8% of this ZIP is outside city limits (a real overlap row, not missing data).

Population history for 78566

IRS populationACS population
26,92113,461020052023

Hover a year for IRS and ACS values.

ZIP codes near 78566

  1. 78568Lozano2.1 miPop 644 · Income —
  2. 78575Olmito5.7 miPop 4,728 · Income $74,273
  3. 78526Brownsville5.8 miPop 59,719 · Income $68,143
  4. 78520Brownsville9.1 miPop 63,337 · Income $47,331
  5. 78521Brownsville10.4 miPop 87,860 · Income $41,276
  6. 78522Brownsville10.4 miPop 932 · Income —
  7. 78523Brownsville10.4 miPop 1,750 · Income —
  8. 78586San Benito10.8 miPop 49,103 · Income $44,158
  9. 78583Rio Hondo13.0 miPop 5,472 · Income $61,315
  10. 78550Harlingen15.4 miPop 54,169 · Income $51,524
  11. 78551Harlingen15.4 miPop 1,220 · Income —
  12. 78553Harlingen15.4 miPop 2,406 · Income —

ZIP code 78566 FAQ

What city is ZIP code 78566 in?
78566 is in Los Fresnos, TX.
What county is 78566 in?
78566 is in Cameron County.
What is the median household income in 78566?
The median household income in 78566 is $64,385.
Which ZIP codes are near 78566?
Use the radius tool on this page to list ZIP codes within a chosen distance of 78566.