US ZIP Code Map

ZIP code

77521

Baytown, TX

STANDARD

77521 covers Baytown in Harris County, with 65,920 people in the ACS estimate.

Map of 77521, Baytown

ZIP code map

ACS population

65,920

Median household income

$76,012

Median home value

$220,100

About ZIP code 77521

Type

STANDARD

City

Baytown

County

Harris County

Timezone

America/Chicago

Area codes

281, 346, 713, 832, 936

Land area

49.3 sq mi

Water area

0.93 sq mi

Households

25,131

Median gross rent

$1,312

Acceptable cities: Mont Belvieu

More enterprise fields

Timezone
America/Chicago
Area Codes
281, 346, 713, 832, 936
World Region
NA
Country
US
Housing Count
24,318
Irs Estimated Households
29,110
Population Count
65,058
Irs Estimated Population
59,510

People in 77521

Race

  • White27,494
  • Black or African American12,444
  • American Indian or Alaska Native702
  • Asian1,986
  • Native Hawaiian and Pacific Islander42
  • Other race10,791
  • Two or more races11,599

Hispanic or Latino (any race): 29,159

Age

  • Under 109,609
  • 10 to 1910,343
  • 20 to 2910,092
  • 30 to 399,487
  • 40 to 498,288
  • 50 to 597,036
  • 60 to 695,690
  • 70 to 793,121
  • 80 and older1,392

Income and housing in 77521

Poverty rate

14.2%

Median earnings

$45,522

Median household income

$76,012

Median home value

$220,100

Median gross rent

$1,312

Education

  • High school graduate82.0%
  • Bachelor's degree17.7%
  • Graduate degree6.1%

Places covering 77521

Cities and places

32.6% of this ZIP is outside city limits (a real overlap row, not missing data).

Population history for 77521

IRS populationACS population
71,51235,756020052023

Hover a year for IRS and ACS values.

ZIP codes near 77521

  1. 77520Baytown4.2 miPop 35,724 · Income $54,249
  2. 77522Baytown4.2 miPop 2,715 · Income —
  3. 77562Highlands4.8 miPop 9,805 · Income $63,636
  4. 77523Baytown6.6 miPop 28,411 · Income $120,839
  5. 77580Mont Belvieu7.3 miPop 0 · Income —
  6. 77530Channelview8.5 miPop 32,065 · Income $64,151
  7. 77532Crosby9.0 miPop 31,778 · Income $89,740
  8. 77571La Porte10.5 miPop 37,659 · Income $83,795
  9. 77572La Porte10.5 miPop 1,058 · Income —
  10. 77049Houston11.0 miPop 40,373 · Income $70,514
  11. 77536Deer Park11.3 miPop 32,421 · Income $96,297
  12. 77015Houston12.3 miPop 58,822 · Income $57,324

ZIP code 77521 FAQ

What city is ZIP code 77521 in?
77521 is in Baytown, TX.
What county is 77521 in?
77521 is in Harris County.
What is the median household income in 77521?
The median household income in 77521 is $76,012.
Which ZIP codes are near 77521?
Use the radius tool on this page to list ZIP codes within a chosen distance of 77521.