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ZIP Code 15421

Primary City:Chalk Hill, PA (View All Cities)
ZIP Type: PO Box (Reserve a PO Box)
Neighborhood: Wharton
County: Fayette County
Timezone: Eastern (3:40am)
Area code: 724 (Area Code Map)
Coordinates:39.8448, -79.6178
ZIP (~100 yard radius)

Cities in ZIP code 15421

The cities below are at least partially located in ZIP code 15421. In addition to the primary city for a ZIP code, USPS also publishes a list of other acceptable cities that can be used with ZIP code 15421. However, if you are mailing something to ZIP code 15421, you should not use any of the cities listed as unacceptable. Choose from the primary or acceptable cities when mailing your package or letter.

Primary city:
Chalk Hill, PA

Stats and Demographics for the 15421 ZIP Code

ZIP code 15421 is located in southwest Pennsylvania and covers a slightly less than average land area compared to other ZIP codes in the United States. It also has a slightly less than average population density.

The people living in ZIP code 15421 are primarily white. The number of middle aged adults is extremely large while the number of seniors is extremely large. There are also an extremely small number of single parents and an extremely large number of single adults. The percentage of children under 18 living in the 15421 ZIP code is small compared to other areas of the country.

Population 112
Population Density 516 people per sq mi
Housing Units 94
Median Home Value $184,100
Land Area 0.22 sq mi
Water Area 0.00 sq mi
Occupied Housing Units 57
Median Household Income $63,558

Estimated Population over Time

Total Population by Age

Median Age: 51Male Median Age: 53Female Median Age: 48

Under 55-910-1415-1920-2425-2930-3435-3940-4445-4950-5455-5960-6465-6970-7475-7980-8485 Plus


 Male 55 49%
 Female 57 51%


 White 107 96%
 Black Or African American 0 0%
 American Indian Or Alaskan Native 0 0%
 Asian 0 0%
 Native Hawaiian & Other Pacific Islander 0 0%
 Other Race 0 0%
 Two Or More Races 5 4%

Head of Household by Age

15-2425-3435-4445-5455-6465-7475-8485 Plus

Families vs Singles

 Husband Wife Family Households 28 49%
 Single Guardian 3 5%
 Singles 26 46%
 Singles With Roommate 0 0%
Families vs Singles

Households with Kids

Average Household Size: 2
 Households without Kids 48 84%
 Households with Kids 9 16%
Households with Kids

Children by Age


Real Estate and Housing

ZIP code 15421 has an extremely large percentage of vacancies.

The majority of household are owned or have a mortgage. Homes in ZIP code 15421 were primarily built in the 1970s. Looking at 15421 real estate data, the median home value of $184,100 is slightly higher than average compared to the rest of the country.

Housing Type

 In Occupied Housing Units 112 100%
 Correctional Facility For Adults 0 0%
 Juvenile Facilities 0 0%
 Nursing Facilities 0 0%
 Other Institutional 0 0%
 College Student Housing 0 0%
 Military Quarters 0 0%
 Other Noninstitutional 0 0%
Housing Type

Year Housing was Built

Housing Occupancy

 Owned Households With A Mortgage 24 26%
 Owned Households Free & Clear 30 32%
 Renter Occupied Households 3 3%
 Households Vacant 37 39%
Housing Occupancy

Vacancy Reasons

 For Rent 0 0%
 Rented & Unoccupied 1 3%
 For Sale Only 2 5%
 Sold & Unoccupied 0 0%
 For Season Recreational Or Occasional Use 33 89%
 For Migrant Workers 0 0%
 Vacant For Other Reasons 1 3%
Vacancy Reasons

Owner Occupied Home Values

Employment, Income, Earnings, and Work

The median household income of $63,558 is compared to the rest of the country.

As with most parts of the country, vehicles are the most common form of transportation to places of employment. Pedestrians and cyclists beware. The area has some of lowest percentages of commutes without a vehicle in the country. A higher percentage of people in 15421 than almost anywhere in the country avoid a commute altogether by working at home. In most parts of the country, the majority of commuters get to work in under half an hour. In 15421 though, the percentage of people that make it to work in under half an hour is among the lowest. The area has an extremely high percentage of people that most travel over 45 minutes to their place of employment. People that commute should be aware of the potentially long commute times.

Employment Status

 Worked Full-time with Earnings 18 12%
 Worked Part-time with Earnings 16 10%
 No Earnings 119 78%
Employment Status

Average Household Income over Time

Household Income

Annual Individual Earnings

Source of Earnings

 Worked Full-time with Earnings 18 12%
 Worked Part-time with Earnings 16 10%
 No Earnings 119 78%
Source of Earnings

Means Of Transportation To Work for Workers 16 and Over

 Car, truck, or van 18 53%
 Public transportation 0 0%
 Taxicab 0 0%
 Motorcycle 0 0%
 Bicycle, Walked, or Other Means 0 0%
 Worked at Home 16 47%
Means Of Transportation To Work for Workers 16 and Over

Travel Time to Work (In Minutes)

Schools and Education

Compared to other ZIPs, 15421 has a very small percentage of people that did not graduate high school. The area has some of the highest percentages of people who attended college of any ZIP.

Educational Attainment For The Population 25 Years And Over

 Less than High School Diploma 0 0%
 High School Graduate 49 65%
 Associate's degree 0 0%
 Bachelor's degree 26 35%
 Master's degree 0 0%
 Professional school degree 0 0%
 Doctorate degree 0 0%
Educational Attainment For The Population 25 Years And Over

School Enrollment (Ages 3 to 17)

 Enrolled in Public School 34 100%
 Enrolled in Private School 0 0%
 Not Enrolled in School 0 0%
School Enrollment (Ages 3 to 17)

Nearby ZIP Codes