United States › Pennsylvania › Oil City CITY
Oil City Pennsylvania · 9,301 residents (2025 est.) · 4.49 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
With 9,468 people, Oil City is a city in Pennsylvania. Four-year degrees are less common here than nationally, at 16% of adults. The typical home is worth $74,100, having more than doubled since 2000. The foreign-born share is 2%. Households here earn about 34% less than in Pennsylvania as a whole. The average commute runs 18 minutes.
At a glance
Lower income
below the US median
US median: $82,259
Mid-age
median age 40.3
US median: 38.9
Less educated
16% hold a bachelor's degree
US average: 36%
Stable housing
home values roughly flat, inflation adjusted
US median home: $376,019
Section 01
Population & growth from 11,504 in 2000
9,301 in 2025 (Census Bureau estimate)
2,107 / sq mi
−11%since 2009
from 2,374 / sq mi in 2009
US average: 281
from 37.9 in 2000
US average: 38.9
Population, 1990 – 2024
9K 10K 11K 11K 12K 1990 2000 2010 2020 2024 Oil City Age distribution, 2024
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $51,316
−3%inflation adjusted, since 2000
from $29,060 in 2000
US average: $82,259
from $14,696 in 2000
US average: $44,673
Households earning $100K+
from 11.3% in 2009
US average: 53.3%
from 19.0% in 2000
US average: 12.5%
from 0.425 in 2010
US average: 0.476
Workforce by industry, 2024
Professional, scientific, technical 4.1%
Public administration 2.5%
Arts, entertainment, food 2%
Agriculture, forestry, fishing 1.1%
Transportation & warehousing 0.9%
Education & health services 0.7%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
$74,100
+1%inflation adjusted, since 2000
from $40,200 in 2000
US average: $376,019
$821
+21%inflation adjusted, since 2000
from $373 in 2000
US average: $1,442
from 62.5% in 2000
38.7% rent
from 14.6% in 2009
US average: 10.0%
from 2.42 people in 2009
US average: 2.54
from 27.8% in 2009
US average: 22.9%
from 50.1% in 2009
US average: 47.4%
from 1.6 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 97.3%(11,198)
Hispanic / Latino 0.6%(72)
2024
White, non-Hispanic 93.5%(8,856)
Hispanic / Latino 1.4%(130)
from 17 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
+ 21 more ancestry groups with data from 14.5% in 2000
US average: 35.6%
High school or higher
from 82.3% in 2000
US average: 89.6%
from 5.0% in 2000
US average: 14.0%
Section 06
Commute & transportation from 11.5 min in 2000
US average: 26.5
from 79.5% in 2009
US average: 68.9%
from 13.3% in 2009
US average: 8.5%
from 0.3% in 2009
US average: 3.2%
from 2.2% in 2009
US average: 15.0%
from 4.4% in 2009
US average: 2.4%
from 0.0% in 2009
US average: 0.4%
from 13.8% in 2009
US average: 8.3%
Section 07
Work & employment from 8.7% in 2011
US average: 5.2%
from 57.7% in 2011
US average: 63.5%
Women 20-64 in the labor force
from 69.3% in 2020
US average: 74.6%
from 13.5% in 2009
US average: 13.1%
from 26.8% in 2009
US average: 42.5%
Section 08
People & community from 0.9% in 2009
US average: 14.1%
from 13.7% in 2009
US average: 6.2%
from 19.9% in 2012
US average: 13.3%
from 13.2% in 2013
US average: 8.4%
from 69.3% in 2017
US average: 91.0%
Computer in household
from 87.6% in 2020
US average: 95.5%
from 81.4% in 2020
US average: 87.7%
from 98.3% in 2016
US average: 77.7%
from 0.6% in 2016
US average: 13.6%
Marital status
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 13.2% in 2013
US average: 8.4%
from 45.5% in 2020
US average: 54.8%
Direct-purchase
from 15.7% in 2020
US average: 13.8%
from 22.6% in 2020
US average: 18.4%
from 36.1% in 2020
US average: 20.9%
VA health care
from 2.7% in 2020
US average: 2.2%
Any private
from 59.1% in 2020
US average: 67.1%
Any public
from 52.3% 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) 10.5%(68)
Gulf War (1990s) 20.5%(133)
Share of the 650 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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Drill deeper
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OIL CITY VS
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Frequently asked
How many people live in Oil City, Pennsylvania? Oil City, Pennsylvania has about 9,468 residents according to the 2024 American Community Survey.
What is the median household income in Oil City, Pennsylvania? The typical household in Oil City, Pennsylvania earns about $51,316 a year. Half of households make more than that, and half make less.
Is Oil City, Pennsylvania expensive? In Oil City, Pennsylvania, the median home is worth about $74,100, and the typical rent is about $821 a month.
How educated are people in Oil City, Pennsylvania? About 16.5% of adults age 25 and over in Oil City, Pennsylvania hold a bachelor's degree or higher.
What is the poverty rate in Oil City, Pennsylvania? About 16.6% of people in Oil City, Pennsylvania live below the federal poverty line.
Has Oil City, Pennsylvania grown since 1990? Yes, Oil City, Pennsylvania has shrunk since 1990. The population has lost about 2,481 residents, a change of about -21 percent over that period.
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