Port Jefferson, Ohio Demographics & Population 2026
During the 2020–2024 ACS period, Port Jefferson, Ohio had a total population of 306, the 1012th largest village in Ohio, with a median household income of $57,083, which is 20% lower than the state average. The poverty rate is 13.4%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Only 7.8% of adults have a bachelor's degree, well below the national average of 35.7%.
- Housing is very affordable with a home-value-to-income ratio of just 1.8x.
- Unemployment rate of 9.5% is notably above the national average.
Port Jefferson Quick Facts
How Port Jefferson Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 361 | 306 | -15.2% |
| Median household income | $50,714 | $57,083 | +12.6% |
| Median home value | $109,400 | $101,000 | -7.7% |
How Port Jefferson Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A less diverse community where one racial or ethnic group represents a large majority.
State average: 41 | National average: 61
Education
Educational Attainment (Adults 25+)
Port Jefferson Rankings in Ohio
Explore Ohio Rankings
Other Cities in Shelby County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Sidney | 20,501 | $60,668 | 14.2% | $169,900 |
| Minster | 3,182 | $88,000 | 1.9% | $284,700 |
| Anna | 1,699 | $80,788 | 8.0% | $167,200 |
| Fort Loramie | 1,467 | $93,750 | 5.8% | $276,500 |
| Jackson Center | 1,339 | $64,900 | 13.7% | $167,000 |
| Botkins | 956 | $80,000 | 3.7% | $218,400 |
| Russia | 638 | $61,685 | 8.5% | $260,000 |
| Lockington | 154 | $57,083 | 18.8% | $162,500 |
| Kettlersville | 121 | $113,750 | 0.0% | $163,100 |
| Newport (Shelby County) | 96 | $73,375 | 0.0% | $209,400 |
Cities Similar to Port Jefferson
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Bladensburg | 300 | N/A | N/A | 0.0% | 15.3% |
| East Liberty | 300 | N/A | $334,700 | 28.1% | 28.0% |
| Martinsburg | 303 | $55,313 | $95,700 | 14.7% | 1.7% |
| Haydenville | 314 | N/A | N/A | 20.2% | 54.8% |
| Lawrenceville | 302 | $55,163 | N/A | 17.7% | 10.9% |
A note before these figures: with a population of 306, Port Jefferson's ACS estimates come from a small number of survey responses and carry wide margins of error. Individual percentages below — particularly rates that round to 0% or 100% — are approximations, not precise measurements. See data.census.gov for the published margins of error.
Population Overview
Port Jefferson is a small community located in Ohio, within Shelby County. The total population is 306. It ranks as the 1012th most populous out of 1,264 Census-designated places in Ohio.
Age Demographics
The median age in Port Jefferson is 51.1 years. This is 29% higher than the state median of 39.7 years. Only 11.1% of residents are under 18, indicating fewer families with children.
Economy, Income & Housing
The median household income in Port Jefferson is $57,083. This is 20% lower than the state median of $71,389. It is also 29% lower than the national median of $80,734. The poverty rate stands at 13.4%. This is about the same as the state poverty rate of 13.3%. The unemployment rate is 9.5%. This is 99% higher than the state rate of 4.8%. The median home value is $101,000. Housing costs are 53% lower than the state median of $214,800. With a home-value-to-income ratio of just 1.8x, Port Jefferson is one of the most affordable housing markets in the area. 80.5% of occupied housing units are owner-occupied. This homeownership rate is 20% higher than the state average of 67.2%.
Race & Ethnicity
Port Jefferson has a predominantly White (non-Hispanic) population, comprising 97.7% of all residents.
Education
7.8% of residents aged 25 and older hold a bachelor's degree or higher. This is 75% lower than the state rate of 31.5%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 83.9%.
Data Sources & Methodology
All demographic data for Port Jefferson, Ohio is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against Ohio state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 1,264 Census-designated places in Ohio. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
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Frequently Asked Questions
What is the population of Port Jefferson, Ohio?
Port Jefferson, Ohio has a population of 306 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Port Jefferson, OH?
The median household income in Port Jefferson is $57,083, which is 29% lower than the national median of $80,734.
What is the poverty rate in Port Jefferson, OH?
The poverty rate in Port Jefferson is 13.4%. This means approximately 40 residents live below the federal poverty line.
What is the racial makeup of Port Jefferson, Ohio?
Port Jefferson's population is 97.7% White, 0.0% Black, 0.0% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Port Jefferson, OH?
The median home value in Port Jefferson is $101,000. The home-value-to-income ratio is 1.8x.
How educated is Port Jefferson, Ohio?
7.8% of adults (25+) in Port Jefferson hold a bachelor's degree or higher, and 1.2% hold a graduate or professional degree.