ZIP Code 15420 in Cardale, PA

Data Last Updated: February 1, 2026
City:Cardale, Pennsylvania
County:Fayette County
Timezone:Eastern (GMT -05:00)
Local Time:9:09:06 PM
Population:232 [See All]
Area Codes:724 / 878
Classification:PO Box
Coordinates:39.9572, -79.8679
Land Area:0.48 sq mi
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15420 Cardale, PA - Coal Country Post Office

ZIP Code 15420, Cardale

Small Town
LocationFayette County, PA
Area0.5 sq mi
Population232
Households87
PO Boxes120 Regional Hub (138%)
Median Age35.5 years
ZIP CreatedBefore Oct 2004
Key Facts
  • This is a PO Box Only Zone with no alternative mail delivery available in the area.
  • The post office has 120 PO Boxes serving 87 local households, a 138% adoption rate that indicates service to surrounding rural areas.
  • With 232 residents in less than half a square mile, Cardale is a compact former coal patch community.
  • Nearly all housing was built before 1939, with the numbered street grid typical of early Pennsylvania mining towns.
  • Per capita income is about $23,600, with transportation and warehousing as the largest employment sector.
  • 74% of households are owner-occupied, and the median age of 35.5 suggests a working-age family community.

Community Overview

Cardale is a small unincorporated community in Fayette County, Pennsylvania, about 16 miles south of Cheat Lake, West Virginia. Just 232 people live here in 87 occupied homes, spread across less than half a square mile. It's a PO Box Only Zone. There's no alternative mail delivery anywhere in the area, so every household depends on the Cardale post office.

Why PO Boxes Matter Here

The post office maintains 120 PO Boxes for those 87 households. That's a 138% adoption rate, meaning boxes outnumber homes. Some of those extra boxes serve residents from surrounding rural areas who travel to Cardale for mail access. The community also has limited rural and city carrier routes for addresses along roads like Filbert Orient Road and High Road.

A Coal Patch Town's Layout

Cardale's street layout tells its history. A numbered grid of Main Street and 2nd through 5th Streets sits at the core, a pattern common in Pennsylvania's old coal patch towns. Surrounding roads like Magazine Lumber Road hint at the region's timber and mining past. Nearly all housing predates 1939. Of 103 total units, 108 were built before that year (the discrepancy reflects demolished structures no longer in the count).

Demographics and Economy

Residents here are working class. Per capita income runs about $23,600. The largest employment sectors are transportation and warehousing. About 74% of households own their homes. The median age is 35.5, younger than many rural Pennsylvania communities, with families rather than retirees making up most of the population.

Street Name Patterns

Numbered Grid Rural Roads Historic Names

A numbered street grid at the core with rural roads connecting to surrounding countryside, typical of Pennsylvania coal patch towns.

Nearby Areas

Cheat Lake Greystone Suncrest
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Population & Demographics


ZIP Code 15420 has 232 residents and 87 households (average 2.67 persons per household). The median age is 35.5 years, younger than the state (41.0) and younger than the nation (38.8). The gender split is 50.9% male and 49.1% female, which is slightly higher than the state male share (48.9%), making this a male-majority area. Largest groups are White (72.0%, much higher than the national average of 61.6%) and Black or African American (18.1%, much higher than the state average of 10.9%); Hispanic or Latino residents make up 0.0%, which is much lower than the national average (18.7%).

Explore More: Population Over Time By Age & Gender By Race By Gender Nativity & Citizenship

Source: U.S. Census 2020 Demographics & Housing Characteristics (DHC) and U.S. Census 2011-2024 American Community Survey (ACS) 5-Year Estimates.
2020 Population:232Source: Census DHC
2024 ACS Population Estimate:129Source: Census ACS
2026 ZC Population Estimate:0Source: ZIP-Codes.com
Population Density:483.3 people per sq mile
Average Income:$81,875Source: Census ACS
Households:87Source: Census DHC
Average House Value:$666,666,666Source: Census ACS
Persons Per Household:2.67Source: Census DHC
Average Family Size:2.99Source: Census ACS

Population Over Time (with 2010 & 2020 Census Benchmarks)


Group201020112102201320142015201620172018201920202021202220232024
Census ACS Population Estimate--282457400397481306284328422250294182272129
Decennial Census251------------------232--------
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP05. DEMOGRAPHIC AND HOUSING ESTIMATES

Population by Age & Gender (Total, Male, Female)


Median Age: 35.5

Male Median Age: 33.6

Female Median Age: 45.8

Group< 55-910-1415-1920-2425-2930-3435-3940-4445-4950-5455-5960-6465-6970-7475-7980-8485+
Male11293205145143312185210
Female41146145730104416321173
Total523139341021811477282173183
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)

Population by Race


White:16778.77%
Black:4219.81%
Hispanic:*00%
Asian:00%
American Indian:00%
Hawaiian:00%
Other:31.42%
Total:212100%
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)
* NOTE: Hispanic or Latino is an ethnicity, not a race. This means individuals who identify as Hispanic will also be included in one of the race categories (such as White or Black). As a result, the totals shown here may exceed 100% when Hispanic is displayed alongside racial groups.

Gender Breakdown


GenderCount%Median Age
Males:11850.86%33.6 years
Females:11449.14%45.8 years
Total:232100%35.5 years
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)

Nativity & Citizenship


Native, born in the United States:129100.00%
Native, born in PR, Island Areas, or abroad:00.00%
Foreign born, naturalized U.S. citizen:00.00%
Foreign born, not a U.S. citizen:00.00%
Total Population:129100%
Total Native Population:129100.00%
Total Foreign-born Population:00.00%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS
Note: Nativity and Citizenship derived from American Community Survey (ACS) 5-year estimates. Total Population listed here will not match official ZIP Code population totals, which are based on the Decennial Census.

Income & Employment


In 2024, the Median household income is $81,875, which is modestly greater than the national median ($80,734), is up $58,006 (243.0%) since 2011 and above its 2019 pre-pandemic level by $58,281. Family households earn a median of $0 versus $93,032 for nonfamily households (a difference of $93,032). By gender, male median income is $0 and female is $0, which is considerably lower than the national female median ($55,274), with a current gap of $0 that has narrowed from 2011 to 2024. The labor-force participation rate is 69.0%, which is well above the national rate (63.5%). The unemployment rate is 0.0%, which is considerably lower than the national rate (5.2%). The largest occupation group is Natural resources (52.8%).

Explore More: Income Over Time Household Income Employment Status By Occupation

Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. Using data from Tables DP02, DP03, DP04 and DP05.

Median Income Over Time (Household, Family, Nonfamily, Male, Female)


Income Type20112012201320142015201620172018201920202021202220232024
Median Household Income$23,869$24,402$38,571$14,917$0$0$23,500$23,900$23,594$37,188$39,167$27,455$0$81,875
Median Family Income$23,869$23,967$14,962$14,667$0$0$24,350$0$0$0$0$26,786$26,818$0
Median NonFamily Income$0$0$0$0$0$0$0$0$0$0$0$0$0$93,032
Median Male Income$30,263$30,757$30,743$31,125$0$0$0$0$0$0$0$0$0$0
Median Female Income$0$0$0$0$0$0$0$23,750$0$25,000$22,361$0$0$0
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP03. SELECTED ECONOMIC CHARACTERISTICS

Average Household Income


Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS

Employment Status


Employed:8968.99%
Unemployed:00.00%
Not In Labor Force:4031.01%
Total:129100%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS

Employment by Occupation (Civilian Employed Population, 16 and Over)


Management, business, science, and arts:00.00%
Service:00.00%
Sales and Office:1415.73%
Natural resources, construction, and maintenance:4752.81%
Production, transportation, and material moving:2831.46%
Total Civilian Employed Population:89100%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS.

Housing & Affordability


In 2024, the median home value is $0, which is much lower than the national median ($332,700), is down $68,900 (100.00%) since 2011 and below its 2019 pre-pandemic level by $37,400. The median gross rent is $0, which is well under the national median ($1,413), is down $609 (100.00%) since 2011 and above its 2019 pre-pandemic level by $0. Of occupied housing, owners make up 100.00% (73.27% with a mortgage, 26.73% free-and-clear) and renters 0.00% - making this ZIP Code under national rental averages. The vacancy rate is 0.00%, which is considerably lower than the national rate (10.12%).

Explore More: Compare Home Value Home Value Over Time Rent & Over Time Housing Occupancy

Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. Using data from Table DP03, SELECTED ECONOMIC CHARACTERISTICS.

Median Home Value (Comparison)


Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Median Home Value Over Time


Group20112102201320142015201620172018201920202021202220232024
Median Home Value$68,900$62,800$61,500$64,600$0$37,900$0$0$37,400$63,300$63,000$72,500$0$0
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP04. SELECTED HOUSING CHARACTERISTICS

Gross Rent Paid


Less than $500:00%
$500 to $999:00%
$1,000 to $1,499:00%
$1,500 to $1,999:00%
$2,000 to $2,499:00%
$2,500 to $2,999:00%
$3,000 or more:00%
No Rent:00%
Total:0100%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Median Gross Rent Over Time


Group20112102201320142015201620172018201920202021202220232024
Median Rent$609$344$0$618$620$0$0$0$0$0$0$0$0$0
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP04. SELECTED HOUSING CHARACTERISTICS

Housing Occupancy


Owner Occupied (with mortgage):7473.27%
Owner Occupied (free and clear, no mortgage):2726.73%
Renter Occupied:00.00%
Total Occupied Housing Units:101100%

Occupied Housing Units:101100.00%
Vacant Housing Units (not graphed):00.00%
Total Housing Units:101100%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Housing Type (Single-Family, Multi-Family, Other)


Single-Family Units:8786.14%
Multi-Family Units:00.00%
Other Units:1413.86%
Total Housing Units:101100%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Education, Health & Community


In 2024, 32.90% of adults (25+) have a bachelor's degree or higher, which is comparable to the national rate (35.70%). High school or higher is 100.00%, which is comparable to the national rate (89.60%). The uninsured rate is 0.00%, which is comparable to the national rate (8.40%). The share of people in poverty is 0.00%, which is comparable to the national rate (8.80%), up 32.00 percentage points since 2011 and above its 2019 pre-pandemic level by 13.40 percentage points. This signals a sharp increase in hardship - a shrinking consumer base, heavy pressure on public services, and job-market contraction risks. Insufficient data for school enrollment.

Explore More: Educational Attainment Health Insurance Poverty Over Time School Enrollment

Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. Using data from Tables DP02 and DP03.

Educational Attainment of Adults (25 and Older)


Less than 9th grade:00.00%
9th to 12th grade, no diploma:00.00%
High school graduate (includes equivalency):5567.07%
Some college, no degree:00.00%
Associate's degree:00.00%
Bachelor's degree:00.00%
Graduate or professional degree:2732.93%
Total:82100%
High school or higher:82100.00%
Bachelor's degree or higher:2732.93%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS

Health Insurance Coverage by Type (Private, Public, Uninsured)


Private Insurance:7447.44%
Public Insurance:8252.56%
No Insurance:00.00%
Total:156100%
Has Health Insurance:156100.00%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS

Percentage of People in Poverty Over Time (2011-2024)


Group20112102201320142015201620172018201920202021202220232024
% of People in Poverty36.8%39.2%50.5%53.8%69.7%64.4%49.1%41.2%55.4%42.3%45.2%70.0%68.8%0.0%
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP03. SELECTED ECONOMIC CHARACTERISTICS

Note: Counts of Families & People in poverty are not published at the ZIP Code level due to small sample sizes. Percentages shown are survey estimates from the American Community Survey (ACS). They may differ from official poverty statistics. The U.S. Census Bureau defines poverty status by comparing a family's or individual's total income with federal poverty thresholds that vary by family size and composition.

School Enrollment by Education Level (Ages 3 and Older)


Nursery School, Preschool:00%
Kindergarten:00%
Elementary school (grades 1-8):00%
High school (grades 9-12):00%
College or graduate school:00%
Total:0100%
Early Childhood:00%
K-12 (Primary & Secondary School):00%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS

Business & Employment Statistics


ZIP Code 15420 supports both business and residential activity. According to the Business Census (2024), there are 3 business establishments, employing about 11 people with an annual payroll of $149,000.

# Residential Mailboxes:0Source: USPS
# Business Mailboxes:0Source: USPS
Total Delivery Receptacles:173Source: USPS
Single Family Delivery Units:0Source: USPS
Multi Family Delivery Units:0Source: USPS
# of Businesses:3Source: CBP
1st Quarter Payroll:$33,000Source: CBP
Annual Payroll:$149,000Source: CBP
# of Employees:11Source: CBP

Geography, Land Area, & Statistical Classifications


ZIP Code 15420 is located in Fayette County, Pennsylvania, within the Pittsburgh, PA Metropolitan Statistical Area (CBSA 38300) and Pennsylvania's 14th Congressional District. This Metro area has a population of 2,356,285 people, about 0.01% of whom live in ZIP Code 15420. It covers 0.48 sq mi of land and a water area of 0.005 sq mi.

CBSA Name:Pittsburgh, PASource: Census
CBSA Number:38300Source: Census
CBSA Type:MetroSource: Census
CBSA Division:--Source: Census
CBSA Population:2,356,285Source: Census
MSA:Pittsburgh, PA MSASource: Census
Land Area:0.48 sq miSource: Census
Water Area:0.005 sq miSource: Census
Congressional District:14Source: USPS
Congressional Land Area:209.29 sq miSource: Census
PMSA:--Source: Census
Intro Date:< 2004-10Source: ZIP-Codes.com
Place FIPS Code:--Source: Census
Place Name:--Source: Census

Adjacent & Nearby ZIP Codes


15421 | | 15419

Schools in ZIP Code 15420


We could not locate which school district 15420 belongs to, but we will update this once new district data is released. There are no public schools nor private schools with a mailing address in this ZIP Code. Listing Nearby schools instead. It also has 6 colleges, universities or post secondary education institutions nearby which would be a short commute to.

Brownsville Area Hs One Falcon Drive
Brownsville, PA 15417
District: Brownsville Area School DistrictNearby
Brownsville Area Ms Three Falcon Drive
Brownsville, PA 15417
District: Brownsville Area School DistrictNearby
Brownsville Area El Sch 7 Falcon Drive
Brownsville, PA 15417
District: Brownsville Area School DistrictNearby
Menallen Sch 8 Pedro Drive
Uniontown, PA 15401
District: Uniontown Area School DistrictNearby
Albert Gallatin North Ms 113 College Avenue
Mcclellandtown, PA 15458
District: Albert Gallatin Area School DistrictNearby
Calvary Chapel Christian School 112 Thornton Rd
Brownsville, PA 15417
District: Private SchoolNearby
Chestnut Ridge Christian Academy 115 Downer Ave
Uniontown, PA 15401
District: Private SchoolNearby
St John The Evangelist Regional Catholic School 52 Jefferson St
Uniontown, PA 15401
District: Private SchoolNearby

Colleges & Post Secondary Schools near ZIP Code 15420


Pennsylvania Western University 250 University Avenue
California, PA 15419
Type: Post Secondary
Laurel Business Institute 11 East Penn St
Uniontown, PA 15401
Type: Post Secondary
Fayette County Career & Technical Institute Practical Nursing Program 175 Georges Fairchance Rd
Uniontown, PA 15401
Type: Post Secondary
Pennsylvania State University-Penn State Fayette- Eberly 2201 University Drive
Lemont Furnace, PA 15456-1025
Type: Post Secondary
West Virginia Junior College-United Career Institute Mount Braddock Road
Mount Braddock, PA 15465
Type: Post Secondary
Douglas Education Center 130 7th St
Monessen, PA 15062
Type: Post Secondary

Sources & References


Our sources include trusted federal and licensed data from the United States Postal Service, U.S. Census Bureau, U.S. Geological Survey, Centers for Medicare & Medicaid Services, and the National Center for Education Statistics, along with proprietary datasets created by ZIP-Codes.com. Data last updated on February 1, 2026.

  1. U.S. Postal Service [Last Updated: 2/1/2026], https://www.usps.com
  2. ZIP-Codes.com Proprietary Data Enhancements [Updated: 2/1/2026], https://www.zip-codes.com
  3. U.S. Census [Updated: Varies], https://www.census.gov
    • U.S. Census Office of Management and Budget [Updated: As Released]
    • U.S. Census 2020 Demographic & Housing Characteristics (DHC) [Decennial] [Updated: 5/25/2023]
    • U.S. Census 2011-2024 American Community Survey 5-year estimates (ACS) [Annually] [Updated: Annually, As Released]
    • U.S. Census Business Patterns (CBD) [Annually] [Updated: Annually, As Released]
    • U.S. Census American National Standards Institute (ANSI) [Updated: As Released]
  4. U.S. Geological Survey [Updated: Varies], https://www.usgs.gov
  5. Centers for Medicare & Medicaid Services [Updated: Annually, As Released], https://www.cms.gov
  6. National Center for Education Statistics [Updated: 2/1/2026], https://nces.ed.gov