Zip code 15421: Chalk Hill, Pennsylvania

Q: What city is zip code 15421?

15421 is assigned to Chalk Hill, Pennsylvania. The city name is the one the Postal Service prefers for mail addressed to this zip code.

Q: What county is 15421 in?

15421 is in Fayette County, Pennsylvania.

Q: What is the population of 15421?

About 207 people live in 15421, according to the Census Bureau's American Community Survey.

Q: What is the median household income in 15421?

The median household income in 15421 is $250,000+.

Q: What zip codes are near 15421?

The closest zip codes to 15421 are 15437, 15470, 15445, 15431, 15456.

Residential delivery areaFayette CountyEastern Time

Population

207

Small sample: rough estimates

Median household income

$250K+

U.S. $81K

Median home value

$223K

U.S. $333K

Median rent

—

U.S. $1,413

Median age

61.6

U.S. 38.9

Land area

0.3 sq mi

772 people/sq mi

Boundary is the Census Bureau's ZIP Code Tabulation Area, which closely tracks the postal delivery area.

About 15421

15421 is a suburban zip code in Chalk Hill, Pennsylvania (Fayette County), covering 0.3 sq mi of land. About 207 people live here, or 772 per square mile. The median resident is 61.6 years old, compared with 38.9 nationally. With so few residents, the Census figures below are rough estimates with wide margins of error.

The median household income is $250,000+ a year, the Census Bureau's reporting limit (U.S.: $80,734). 0% of residents live below the poverty line (U.S.: 12.5%). The median home value is $222,500. 100% of occupied homes are lived in by their owners.

80% of adults hold a bachelor's degree or higher (U.S.: 36%). The most common jobs among working residents are in arts, media and sports; legal and social services; and office and administrative support. 53% of them are self-employed (U.S.: 10%).

How 15421 compares

Sorted from highest to lowest national percentile

Only about 207 people live here, so these survey estimates have wide margins of error.

Median household income$250,000+
99th
StrengthU.S. $80,734 · PA $77,9714th of 1,617 in PA
Median age61.6
99th
U.S. 38.9 · PA 40.949th of 1,707 in PA
Bachelor's degree or higher80%
99th
StrengthU.S. 35.7% · PA 35.2%22nd of 1,706 in PA
Homeownership rate100%
99th
StrengthU.S. 65.2% · PA 69.3%31st of 1,698 in PA
Broadband access100%
99th
StrengthU.S. 91% · PA 89.7%34th of 1,698 in PA
Uninsured rate28.5%
99th
WeaknessU.S. 8.4% · PA 5.6%47th of 1,705 in PA
Housing vacancy48.7%
99th
U.S. 10.1% · PA 9.2%52nd of 1,699 in PA
Median earnings per worker$182,619
99th
StrengthU.S. $49,666 · PA $50,5991st of 1,693 in PA
Self-employed workers52.5%
99th
U.S. 10% · PA 8.2%8th of 1,704 in PA
Per capita income$101,146
98th
StrengthU.S. $44,673 · PA $44,35522nd of 1,707 in PA
Residents 65 and older20.3%
75th
U.S. 17.2% · PA 19.5%931st of 1,707 in PA
Government workers16.3%
68th
U.S. 14.5% · PA 11.5%326th of 1,704 in PA
Population density772/sq mi
39th
U.S. 95/sq mi · PA 291/sq mi535th of 1,707 in PA
Median home value$222,500
26th
U.S. $332,700 · PA $254,500665th of 1,628 in PA
Veterans4%
26th
U.S. 6.2% · PA 6.1%1,396th of 1,707 in PA
Residents under 1814.5%
7th
U.S. 22% · PA 20.4%1,385th of 1,707 in PA
Population207
1st
U.S. 334,922,499 · PA 13,018,6391,576th of 1,707 in PA
Poverty rate0%
1st
StrengthU.S. 12.5% · PA 11.7%1,643rd of 1,699 in PA
Work from home0%
1st
U.S. 15.1% · PA 15.6%1,613th of 1,704 in PA
Unemployment rate0%
1st
StrengthU.S. 5.2% · PA 5.3%1,548th of 1,704 in PA
Diversity index0
1st
U.S. 61.4 · PA 44.61,630th of 1,707 in PA
Foreign-born residents0%
1st
U.S. 14.1% · PA 7.7%1,444th of 1,707 in PA
Tech workers0%
1st
U.S. 3.8% · PA 3.6%1,400th of 1,704 in PA
Healthcare workers0%
1st
U.S. 9.7% · PA 11.5%1,629th of 1,704 in PA
Income inequality (Gini)0.262
1st
StrengthU.S. 0.483 · PA 0.4741,612th of 1,697 in PA

Measure	15421	Fayette	PA	U.S.	National percentile	Rank in PA
Median household incomeStrength	$250,000+	$58,236	$77,971	$80,734	99th	4th of 1,617
Median age	61.6	45.4	40.9	38.9	99th	49th of 1,707
Bachelor's degree or higherStrength	80%	19.1%	35.2%	35.7%	99th	22nd of 1,706
Homeownership rateStrength	100%	72.4%	69.3%	65.2%	99th	31st of 1,698
Broadband accessStrength	100%	83.9%	89.7%	91%	99th	34th of 1,698
Uninsured rateWeakness	28.5%	4.6%	5.6%	8.4%	99th	47th of 1,705
Housing vacancy	48.7%	11.2%	9.2%	10.1%	99th	52nd of 1,699
Median earnings per workerStrength	$182,619	$43,413	$50,599	$49,666	99th	1st of 1,693
Self-employed workers	52.5%	7.6%	8.2%	10%	99th	8th of 1,704
Per capita incomeStrength	$101,146	$32,739	$44,355	$44,673	98th	22nd of 1,707
Residents 65 and older	20.3%	22.7%	19.5%	17.2%	75th	931st of 1,707
Government workers	16.3%	11%	11.5%	14.5%	68th	326th of 1,704
Population density	772/sq mi	159/sq mi	291/sq mi	95/sq mi	39th	535th of 1,707
Median home value	$222,500	$143,200	$254,500	$332,700	26th	665th of 1,628
Veterans	4%	7.2%	6.1%	6.2%	26th	1,396th of 1,707
Residents under 18	14.5%	19.2%	20.4%	22%	7th	1,385th of 1,707
Population	207	125,997	13,018,639	334,922,499	1st	1,576th of 1,707
Poverty rateStrength	0%	16.8%	11.7%	12.5%	1st	1,643rd of 1,699
Work from home	0%	7.1%	15.6%	15.1%	1st	1,613th of 1,704
Unemployment rateStrength	0%	6.3%	5.3%	5.2%	1st	1,548th of 1,704
Diversity index	0	20.2	44.6	61.4	1st	1,630th of 1,707
Foreign-born residents	0%	1.3%	7.7%	14.1%	1st	1,444th of 1,707
Tech workers	0%	1.7%	3.6%	3.8%	1st	1,400th of 1,704
Healthcare workers	0%	12.6%	11.5%	9.7%	1st	1,629th of 1,704
Income inequality (Gini)Strength	0.262	0.448	0.474	0.483	1st	1,612th of 1,697

The percentile is the share of Americans who live in a zip code with a lower value, so the 50th percentile is typical. Rank 1 is the highest value in the state. Both include zip codes with at least 100 residents. Strengths and weaknesses mark measures in the best or worst fifth nationally, where higher or lower is clearly better (income, poverty, education, commute, broadband, insurance and similar). Measures like age or density are left unmarked.

People

Age

Under 5

5–17

11%

18–24

25–34

35–44

13%

45–54

42%

55–64

65–74

12%

75+

Median age

61.6

Under 18

14.5%

65 and over

20.3%

Race and ethnicity

White100%
Black0%
Hispanic0%
Asian0%
Native American0%
Pacific Islander0%
Other0%
Multiracial0%

Diversity index

U.S. 61.4

Foreign-born

U.S. 14.1%

Born in state

58.5%

Language spoken at home (households)

English only

100%

Spanish

Other Indo-European

Asian / Pacific

Other

Households

Households: 79
Average household size: 2.6
Family households: 46.8%
Married couples: 46.8%
Living alone: 0%
Veterans (of adults): 4%
Male / female: 50% / 50%

Income and poverty

Household income distribution

<$25k

$25–50k

$50–75k

$75–100k

$100–150k

16%

$150–200k

22%

$200k+

53%

Median household income

15421

$250,000+

Fayette Co.

$58,236

Pennsylvania

$77,971

United States

$80,734

Per capita income

$101,146

U.S. $44,673

Poverty rate

U.S. 12.5%

Households earning $150K+

74.7%

U.S. 23%

Income inequality (Gini)

0.262

U.S. 0.483

Housing

Median home value

15421

$222,500

Fayette Co.

$143,200

Pennsylvania

$254,500

United States

$332,700

Median gross rent

15421

—

Fayette Co.

$793

Pennsylvania

$1,209

United States

$1,413

Types of housing

Single-family

100%

2–4 units

5–19 units

20+ units

Mobile home

Boat, RV, van

Housing units: 154
Owner-occupied: 100%
Vacant: 48.7%
Median year built: 1956
Median rooms: 5
Renters paying 30%+ of income: —
Renters paying 50%+ of income: —
Home value to income: 0.9× (U.S. 4.1×)

Work and commute

How people get to work

Drove alone

48%

Carpooled

53%

Transit

Walked

Bicycle

Worked from home

Other

Commute time (one way)

<10 min

10–19

84%

20–29

16%

30–44

45–59

60+

Average commute

—

U.S. 26.4 min

Unemployment

U.S. 5.2%

In labor force

45.2%

U.S. 63.5%

Jobs and careers

What employed residents do, wherever they work

Occupations

Arts, media and sports

53%

Legal and social services

18%

Office and admin

16%

Cleaning and personal care

14%

Management

Business and finance

Computer and math

Engineering and science

Education

Healthcare

Police and fire

Food service

Sales

Construction and repair

Farming, fishing and forestry

Production

Transportation and moving

Industries

Professional and technical services

53%

Other services

31%

Public administration

16%

Health care and social assistance

Education

Retail

Manufacturing

Construction

Restaurants and hotels

Finance, insurance and real estate

Transportation, warehousing and utilities

Admin, support and management

Wholesale

Information

Arts and recreation

Agriculture and mining

Median earnings per worker

$182,619

U.S. $49,666

Self-employed

52.5%

U.S. 10%

Government workers

16.3%

U.S. 14.5%

Nonprofit workers

31.3%

U.S. 8.8%

Median earnings by type of work

Type of work	15421	U.S.
Management, business, science and arts	—	$74,888
Service	—	$26,804
Sales and office	—	$40,476
Construction and maintenance	—	$49,199
Production and transportation	—	$39,989

Education, internet and health coverage

Highest education (adults 25+)

No diploma

High school

20%

Some college

Associate's

Bachelor's

75%

Graduate

High school graduate or higher: 100%
Bachelor's degree or higher: 80%
Graduate or professional degree: 4.5%
Households with broadband: 100%
Cable, fiber or DSL: 100%
No internet access: 0%
Without health insurance: 28.5%
Limited-English households: 0%

Geography

City (USPS): Chalk Hill
State: Pennsylvania
County: Fayette County
Center point: 39.8453° N, 79.5974° W
Land area: 0.3 sq mi
Water area: under 0.1 sq mi
Time zone: Eastern Time (UTC-5, UTC-4 in summer)
Zip type: Residential delivery area

Cities and towns within this zip

Deer Lake (unincorporated)100% of zip

Census places overlapping the zip's area. Mail may use a different city name than the municipality.

Zip codes near 15421

Search by radius

Zip	City	Distance	Population	IncomeMedian income	Home value
15437	Farmington, PA	3.5 mi	2,518	$64,813	$227,700
15470	Ohiopyle, PA	3.5 mi	601	$80,750	$225,000
15445	Hopwood, PA	4.3 mi	2,314	$47,955	$179,000
15431	Dunbar, PA	6.1 mi	4,661	$62,202	$141,600
15456	Lemont Furnace, PA	6.3 mi	2,534	$58,828	$128,700
15416	Brownfield, PA	6.7 mi	531	$119,583	$295,400
15465	Mount Braddock, PA	6.9 mi	508	$45,000	$122,500
15436	Fairchance, PA	7 mi	1,750	$62,917	$156,200
15440	Gibbon Glade, PA	7.8 mi	297	$66,250	—
15472	Oliver, PA	8.1 mi	166	$82,852	—
15401	Uniontown, PA	8.9 mi	29,942	$53,925	$155,600
15459	Markleysburg, PA	9 mi	1,861	$71,250	$174,800

Questions about 15421

What city is zip code 15421?

15421 is assigned to Chalk Hill, Pennsylvania. The city name is the one the Postal Service prefers for mail addressed to this zip code.

What county is 15421 in?

15421 is in Fayette County, Pennsylvania.

What is the population of 15421?

About 207 people live in 15421, according to the Census Bureau's American Community Survey.

What time zone is 15421 in?

15421 is in Eastern Time.

What is the median household income in 15421?

The median household income in 15421 is $250,000+.

What zip codes are near 15421?

The closest zip codes to 15421 are 15437, 15470, 15445, 15431, 15456.

Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 15421, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.