US ZIP Code Map

ZIP code

77640

Port Arthur, TX

STANDARD

77640 covers Port Arthur in Jefferson County, with 17,480 people in the ACS estimate.

Map of 77640, Port Arthur

ZIP code map

ACS population

17,480

Median household income

$50,832

Median home value

$97,200

About ZIP code 77640

Type

STANDARD

City

Port Arthur

County

Jefferson County

Timezone

America/Chicago

Area codes

337, 409

Land area

37.3 sq mi

Water area

32.59 sq mi

Households

9,020

Median gross rent

$1,163

Acceptable cities: Port Acres

More enterprise fields

Timezone
America/Chicago
Area Codes
337, 409
World Region
NA
Country
US
Housing Count
8,076
Irs Estimated Households
6,710
Population Count
16,618
Irs Estimated Population
12,880

People in 77640

Race

  • White4,061
  • Black or African American9,099
  • American Indian or Alaska Native112
  • Asian474
  • Native Hawaiian and Pacific Islander5
  • Other race1,508
  • Two or more races1,359

Hispanic or Latino (any race): 3,476

Age

  • Under 102,235
  • 10 to 192,231
  • 20 to 292,028
  • 30 to 392,042
  • 40 to 491,800
  • 50 to 592,193
  • 60 to 692,133
  • 70 to 791,257
  • 80 and older699

Income and housing in 77640

Poverty rate

23.7%

Median earnings

$34,273

Median household income

$50,832

Median home value

$97,200

Median gross rent

$1,163

Education

  • High school graduate83.6%
  • Bachelor's degree12.4%
  • Graduate degree4.3%

Places covering 77640

Cities and places

Counties

0.0% of this ZIP is outside city limits (a real overlap row, not missing data).

Population history for 77640

IRS populationACS population
18,9859,493020052023

Hover a year for IRS and ACS values.

ZIP codes near 77640

  1. 77641Port Arthur0.0 miPop 679 · Income —
  2. 77643Port Arthur0.0 miPop 271 · Income —
  3. 77619Groves3.5 miPop 17,021 · Income $70,485
  4. 77642Port Arthur5.2 miPop 38,051 · Income $41,677
  5. 77651Port Neches5.7 miPop 13,627 · Income $84,335
  6. 77627Nederland6.9 miPop 21,951 · Income $75,778
  7. 77639Orangefield9.8 miPop 629 · Income —
  8. 77611Bridge City9.9 miPop 9,550 · Income $102,791
  9. 77655Sabine Pass11.2 miPop 266 · Income $73,036
  10. 77705Beaumont14.4 miPop 37,988 · Income $49,964
  11. 77662Vidor16.6 miPop 25,193 · Income $71,755
  12. 77670Vidor16.6 miPop 1,668 · Income —

ZIP code 77640 FAQ

What city is ZIP code 77640 in?
77640 is in Port Arthur, TX.
What county is 77640 in?
77640 is in Jefferson County.
What is the median household income in 77640?
The median household income in 77640 is $50,832.
Which ZIP codes are near 77640?
Use the radius tool on this page to list ZIP codes within a chosen distance of 77640.