ZIP Code Tabulation Area · Pennsylvania

ZIP Code 15431: Fayette County, PA

ZIP Code 15431 (Fayette County, Pennsylvania) has an estimated 4,661 residents in 1,910 households. The median household income is $62,202, the median home value is $141,600 and the median gross rent is $819/mo. Figures are U.S. Census Bureau American Community Survey 2020–2024 5-year estimates for the matching ZIP Code Tabulation Area.

American Community Survey 2020–2024 5-year estimates · Updated

Total population

4,661

Margin of error ±535

Median household income

$62,202

Margin of error ±$13,462

Median home value

$141,600

Margin of error ±$36,019

Median gross rent

$819/mo

Margin of error ±$49

Median age

44.8 yrs

Margin of error ±3.8 yrs

Mean travel time to work

26.1 min

Margin of error ±6.3 min

How ZIP 15431 compares with Pennsylvania and the U.S.

State and national figures are the Census Bureau's own estimates for those areas from the same ACS release, not averages of ZIP codes.

Median age

ZIP 1543144.8 yrsPennsylvania40.9 yrsUnited States38.9 yrs

Median household income

ZIP 15431$62,202Pennsylvania$77,971United States$80,734

Per capita income

ZIP 15431$31,310Pennsylvania$44,355United States$44,673

Poverty rate

ZIP 1543117.2%Pennsylvania11.7%United States12.5%

Unemployment rate

ZIP 154315.5%Pennsylvania5.3%United States5.2%

Bachelor's degree or higher

ZIP 1543113.2%Pennsylvania35.2%United States35.7%

Median home value

ZIP 15431$141,600Pennsylvania$254,500United States$332,700

Median gross rent

ZIP 15431$819/moPennsylvania$1,209/moUnited States$1,413/mo

Owner-occupied homes

ZIP 1543180.3%Pennsylvania69.3%United States65.2%

Mean travel time to work

ZIP 1543126.1 minPennsylvania26.3 minUnited States26.4 min

Worked from home

ZIP 154315.9%Pennsylvania15.6%United States15.1%

All figures for ZIP 15431

Each estimate has a 90% margin of error: the true value is likely within that range. * marks estimates with a large margin of error (a coefficient of variation above 30%, or ±10 percentage points or more for rates).

ZIP 15431 — ACS 2020–2024 5-year estimates
MeasureZIP 15431Margin of errorPennsylvaniaUnited States
Total population4,661±53513,018,639334,922,499
Median age44.8 yrs±3.8 yrs40.9 yrs38.9 yrs
Households1,910±2205,274,853129,227,496
Median household income$62,202±$13,462$77,971$80,734
Per capita income$31,310±$3,168$44,355$44,673
Poverty rate17.2%±5.7 pts11.7%12.5%
Unemployment rate5.5%±2.3 pts5.3%5.2%
Bachelor's degree or higher13.2%±3.4 pts35.2%35.7%
Median home value$141,600±$36,019$254,500$332,700
Median gross rent$819/mo±$49$1,209/mo$1,413/mo
Owner-occupied homes80.3%±4.7 pts69.3%65.2%
Mean travel time to work26.1 min±6.3 min26.3 min26.4 min
Worked from home5.9%±3.6 pts15.6%15.1%

Race and Hispanic or Latino origin

Shares of the total population by the Census Bureau's race and Hispanic or Latino origin categories (table B03002), listed in the Census Bureau's order. People self-identify on the survey.

Population by race and Hispanic or Latino origin, ZIP 15431
GroupZIP 15431PennsylvaniaUnited States
White alone, not Hispanic or Latino95.0%73.0%57.4%
Black or African American alone, not Hispanic or Latino0.2%10.3%11.9%
American Indian and Alaska Native alone, not Hispanic or Latino0.0%0.1%0.5%
Asian alone, not Hispanic or Latino0.1%3.8%5.9%
Native Hawaiian and Other Pacific Islander alone, not Hispanic or Latino0.0%0.0%0.2%
Some other race alone, not Hispanic or Latino0.1%0.5%0.6%
Two or more races, not Hispanic or Latino3.7%3.6%4.3%
Hispanic or Latino (of any race)0.8%8.7%19.3%

Where ZIP 15431 is

State
Pennsylvania
Main county
Fayette County
Largest overlapping place
Dunbar (1% of the ZIP's land area)
Land area
57.93 sq mi· about 80 people per sq mi

County and place names come from the Census Bureau's 2020 ZCTA relationship files. A ZIP code's mailing city, set by the U.S. Postal Service, can differ from these names.

Other ZIP codes in Fayette County

15410 Fayette County, PA15413 Allison, PA15416 Fayette County, PA15420 Fayette County, PA15421 Deer Lake, PA15422 Fayette County, PA15425 Fayette County, PA15428 Fayette County, PA15430 Fayette County, PA15433 Fayette County, PA15435 Fayette County, PA15436 Fayette County, PA15437 Fayette County, PA15438 Fayette County, PA15440 Fayette County, PA15442 Fayette County, PA15443 Fayette County, PA15444 Hiller, PA15445 Fayette County, PA15446 Fayette County, PA15447 Fayette County, PA15449 Fayette County, PA15450 Fayette County, PA15451 Fayette County, PA

See every ZIP code in Pennsylvania, or compare ZIP 15431 with another ZIP code.

Census figures describe residents as a group and cannot tell you about any one home or street. For a specific address, check local government and housing records.

About ZIP codes and ZCTAs: the Census Bureau publishes statistics for ZIP Code Tabulation Areas, which approximate USPS ZIP code delivery areas. Learn how they differ.

Sources

  • U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, detailed tables B01003, B01002, B11001, B19013, B19301, B17001, B23025, B15003, B25077, B25064, B25003, B08013, B08303, B08301, B03002 — snapshot Oct 26, 2026.
  • U.S. Census Bureau, 2020 ZCTA5 relationship files (county and place).
  • Data: U.S. Census Bureau, American Community Survey 5-year estimates (detailed tables) and 2020 Census ZCTA relationship files. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau. These agencies do not endorse OpenZIP.