United States › Ohio › Port Jefferson CITY
Port Jefferson Ohio · 338 residents (2025 est.) · 0.15 sq mi
Time machine
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The short version
Port Jefferson is home to 306 people in Ohio. The median age is 51.1, about 12 years above the US median. Four-year degrees are less common here than nationally, at 8% of adults. The typical home is worth $101,000, having risen by half since 2000. Owners hold 80% of the housing stock. 0% of residents were born outside the United States.
At a glance
Lower income
below the US median
US median: $82,259
Older
median age 51.1
US median: 38.9
Less educated
8% hold a bachelor's degree
US average: 36%
More affordable
home values down 14%, inflation adjusted
US median home: $376,019
Section 01
Population & growth from 321 in 2000
338 in 2025 (Census Bureau estimate)
2,013 / sq mi
−10%since 2009
from 2,237 / sq mi in 2009
US average: 281
from 36.4 in 2000
US average: 38.9
Population, 1990 – 2024
283 352 422 491 560 1990 2000 2010 2020 2024 Port Jefferson Age distribution, 2024
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $57,083
−9%inflation adjusted, since 2000
from $34,306 in 2000
US average: $82,259
from $16,897 in 2000
US average: $44,673
Households earning $100K+
from 13.1% in 2009
US average: 53.3%
from 8.3% in 2000
US average: 12.5%
from 0.310 in 2010
US average: 0.476
Workforce by industry, 2024
Public administration 3.3%
Agriculture, forestry, fishing 1.3%
Transportation & warehousing 1.3%
Professional, scientific, technical 0%
Education & health services 0%
Arts, entertainment, food 0%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
$101,000
−14%inflation adjusted, since 2000
from $64,200 in 2000
US average: $376,019
$850
−7%inflation adjusted, since 2000
from $500 in 2000
US average: $1,442
from 78.7% in 2000
19.5% rent
from 0.0% in 2009
US average: 10.0%
from 2.34 people in 2009
US average: 2.54
from 28.3% in 2009
US average: 22.9%
from 38.9% in 2009
US average: 47.4%
from 2.2 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 99.7%(320)
2024
White, non-Hispanic 97.7%(299)
from 0 in 2009
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Section 04 · Origins
Detailed origins & ancestry from 1.0% in 2000
US average: 35.6%
High school or higher
from 66.2% in 2000
US average: 89.6%
from 1.0% in 2000
US average: 14.0%
Section 06
Commute & transportation from 9.7 min in 2000
US average: 26.5
from 85.6% in 2009
US average: 68.9%
from 14.4% in 2009
US average: 8.5%
from 0.0% in 2009
US average: 3.2%
from 0.0% in 2009
US average: 15.0%
from 0.0% in 2009
US average: 2.4%
from 0.0% in 2009
US average: 0.4%
from 0.0% in 2009
US average: 8.3%
Section 07
Work & employment from 7.9% in 2011
US average: 5.2%
from 56.1% in 2011
US average: 63.5%
Women 20-64 in the labor force
from 66.1% in 2020
US average: 74.6%
from 3.0% in 2009
US average: 13.1%
from 4.5% in 2009
US average: 42.5%
Section 08
People & community from 0.0% in 2009
US average: 14.1%
from 14.5% in 2009
US average: 6.2%
from 13.3% in 2012
US average: 13.3%
from 9.9% in 2013
US average: 8.4%
from 68.6% in 2017
US average: 91.0%
Computer in household
from 68.8% in 2020
US average: 95.5%
from 97.4% in 2020
US average: 87.7%
from 98.8% 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 9.9% in 2013
US average: 8.4%
from 60.8% in 2020
US average: 54.8%
Direct-purchase
from 20.5% in 2020
US average: 13.8%
from 16.4% in 2020
US average: 18.4%
from 8.8% in 2020
US average: 20.9%
VA health care
from 3.0% in 2020
US average: 2.2%
Any private
from 80.6% in 2020
US average: 67.1%
Any public
from 23.0% 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) 23.8%(5)
Gulf War (1990s) 57.1%(12)
Share of the 21 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.
BAR + DOT: THIS PLACE · TICK: US AVERAGE
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Frequently asked
How many people live in Port Jefferson, Ohio? Port Jefferson, Ohio has about 306 residents according to the 2024 American Community Survey.
What is the median household income in Port Jefferson, Ohio? The typical household in Port Jefferson, Ohio earns about $57,083 a year. Half of households make more than that, and half make less.
Is Port Jefferson, Ohio expensive? In Port Jefferson, Ohio, the median home is worth about $101,000, and the typical rent is about $850 a month.
How educated are people in Port Jefferson, Ohio? About 7.8% of adults age 25 and over in Port Jefferson, Ohio hold a bachelor's degree or higher.
What is the poverty rate in Port Jefferson, Ohio? About 13.4% of people in Port Jefferson, Ohio live below the federal poverty line.
Has Port Jefferson, Ohio grown since 1990? Yes, Port Jefferson, Ohio has shrunk since 1990. The population has lost about 34 residents, a change of about -10 percent over that period.
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