United States › Pennsylvania › Clark CITY
Clark Pennsylvania · 558 residents (2025 est.) · 3.01 sq mi
Time machine
COMPARE TO 1990 Census 2000 Census 2009 ACS 2010 ACS 2011 ACS 2012 ACS 2013 ACS 2014 ACS 2015 ACS 2016 ACS 2017 ACS 2018 ACS 2019 ACS 2020 ACS 2021 ACS 2022 ACS 2023 ACS
The short version
Clark is a city of 585 people in Pennsylvania. 86% of homes are owner-occupied. The median age is 45.6, about 7 years above the US median. The foreign-born share is 1%. 99% were living in the same home a year earlier. Renters pay $688 a month at the median.
At a glance
Lower income
below the US median
US median: $82,259
Older
median age 45.6
US median: 38.9
Average education
32% hold a bachelor's degree
US average: 36%
Less affordable
home values up 31%, inflation adjusted
US median home: $376,019
Section 01
Population & growth from 633 in 2000
558 in 2025 (Census Bureau estimate)
194 / sq mi
+19%since 2009
from 163 / sq mi in 2009
US average: 281
from 40.7 in 2000
US average: 38.9
Population, 1990 – 2024
470 531 593 654 716 1990 2000 2010 2020 2024 Clark Age distribution, 2024
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $60,000
−38%inflation adjusted, since 2000
from $53,438 in 2000
US average: $82,259
from $24,892 in 2000
US average: $44,673
Households earning $100K+
from 38.6% in 2009
US average: 53.3%
from 1.7% in 2000
US average: 12.5%
from 0.319 in 2010
US average: 0.476
Workforce by industry, 2024
Public administration 6.3%
Transportation & warehousing 4.5%
Agriculture, forestry, fishing 1.8%
Education & health services 0.9%
Professional, scientific, technical 0.4%
Arts, entertainment, food 0%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
$229,800
+31%inflation adjusted, since 2000
from $96,300 in 2000
US average: $376,019
$688
+9%inflation adjusted, since 2000
from $345 in 2000
US average: $1,442
from 91.6% in 2000
14.0% rent
from 8.0% in 2009
US average: 10.0%
from 2.66 people in 2009
US average: 2.54
from 13.0% in 2009
US average: 22.9%
from 0.0% in 2009
US average: 47.4%
from 2.3 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Our index, 0 to 100. Higher means faster recent growth in incomes, home values, and college degrees.
Section 04
Race & ethnicity 2000
White, non-Hispanic 99.1%(627)
2024
White, non-Hispanic 97.3%(569)
from 2 in 2009
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 9 more ancestry groups with data from 26.6% in 2000
US average: 35.6%
High school or higher
from 88.1% in 2000
US average: 89.6%
from 9.5% in 2000
US average: 14.0%
Section 06
Commute & transportation from 12.7 min in 2000
US average: 26.5
from 92.4% in 2009
US average: 68.9%
from 2.5% in 2009
US average: 8.5%
from 0.0% in 2009
US average: 3.2%
from 2.1% in 2009
US average: 15.0%
from 1.7% in 2009
US average: 2.4%
from 0.0% in 2009
US average: 0.4%
from 1.6% in 2009
US average: 8.3%
Section 07
Work & employment from 9.9% in 2011
US average: 5.2%
from 64.7% in 2011
US average: 63.5%
Women 20-64 in the labor force
from 74.6% in 2020
US average: 74.6%
from 10.1% in 2009
US average: 13.1%
from 31.5% in 2009
US average: 42.5%
Section 08
People & community from 0.0% in 2009
US average: 14.1%
from 11.5% in 2009
US average: 6.2%
from 19.0% in 2012
US average: 13.3%
from 9.6% in 2013
US average: 8.4%
from 86.6% in 2017
US average: 91.0%
Computer in household
from 89.4% in 2020
US average: 95.5%
from 96.6% in 2020
US average: 87.7%
100.0%
Unchangedsince 2016
from 100.0% in 2016
US average: 77.7%
from 0.0% in 2016
US average: 13.6%
Marital status
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 9.6% in 2013
US average: 8.4%
from 69.9% in 2020
US average: 54.8%
Direct-purchase
from 15.7% in 2020
US average: 13.8%
from 26.7% in 2020
US average: 18.4%
from 6.8% in 2020
US average: 20.9%
VA health care
from 4.4% in 2020
US average: 2.2%
Any private
from 83.5% in 2020
US average: 67.1%
Any public
from 32.4% in 2020
US average: 36.7%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2024
Gulf War (2001 or later) 11.9%(5)
Share of the 42 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
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Frequently asked
How many people live in Clark, Pennsylvania? Clark, Pennsylvania has about 585 residents according to the 2024 American Community Survey.
What is the median household income in Clark, Pennsylvania? The typical household in Clark, Pennsylvania earns about $60,000 a year. Half of households make more than that, and half make less.
Is Clark, Pennsylvania expensive? In Clark, Pennsylvania, the median home is worth about $229,800, and the typical rent is about $688 a month.
How educated are people in Clark, Pennsylvania? About 32.0% of adults age 25 and over in Clark, Pennsylvania hold a bachelor's degree or higher.
What is the poverty rate in Clark, Pennsylvania? About 7.3% of people in Clark, Pennsylvania live below the federal poverty line.
Has Clark, Pennsylvania grown since 1990? Yes, Clark, Pennsylvania has shrunk since 1990. The population has lost about 17 residents, a change of about -3 percent over that period.
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