Oswego, New York Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Oswego, New York is 17,028 as of the 2023 American Community Survey, making it the 113th-largest city in New York. The median household income is $53,286, the median home value is $114,600, and the median age is 35.6.
The population has declined 6.0% since 2010 (18,140 → 17,047).
17,028
Population
2236
People / sq mi
$53,286
Median Income
$114,600
Median Home Value
Oswego covers 7.6 sq mi of land at 2236 people per square mile.
About Oswego, NY
Oswego is a city in New York with a population of 17,028. It ranks #113 among cities in New York by population. The median age is 35.6, younger than the national median. The population is 50.1% male and 49.9% female.
The median household income in Oswego is $53,286, below the US median of $74,580. 14.2% of residents live below the federal poverty level. Home values sit at a median of $114,600, with monthly rent averaging $1,031. The homeownership rate of 51.4% is lower than the national rate of 64.8%.
Educational attainment in Oswego reflects 28.5% of adults 25 and older holding a bachelor's degree or higher, below the national average of 34.3%. Roughly 8.0% of workers primarily work from home, below the national work-from-home rate of 14.2%. The average commute is 18.3 minutes each way.
Oswego city Population History (2010-2024)
The city of Oswego city had a population of 18,140 in 2010 and 17,047 in 2024, a -6.0% growth over 14 years. The peak was 18,140 in 2010. Average annual growth rate: -0.44%.
17,047
Population (2024)
18,140
Population (2010)
18,140
Peak (2010)
-0.44%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 18,140 |
| 2011 | 18,076 |
| 2012 | 18,111 |
| 2013 | 17,985 |
| 2014 | 17,859 |
| 2015 | 17,744 |
| 2016 | 17,572 |
| 2017 | 17,456 |
| 2018 | 17,333 |
| 2019 | 17,236 |
| 2020 | 16,924 |
| 2021 | 17,118 |
| 2022 | 17,061 |
| 2023 | 17,002 |
| 2024 | 17,047 |
Race & Ethnicity
| White | 90.8% |
| Black or African American | 1.2% |
| Asian | 0.1% |
| Hispanic or Latino (any race) | 0.8% |
| Two or More Races | 0.0% |
Economy & Income
$53,286
Median Household Income
$31,339
Per Capita Income
14.2%
Poverty Rate
3.3%
Unemployment Rate
Housing
$114,600
Median Home Value
$1,031
Median Rent
51.4%
Owner-Occupied
Education
92.0%
High School+
28.5%
Bachelor's+
Commute
2.0%
Drive Alone
73.0%
Public Transit
8.0%
Work From Home
18.3 min
Avg Commute
Community Profile
14.6%
Foreign Born
94.0%
Non-English at Home
7.4%
Veterans
16.9%
With Disability
95.5%
Health Insurance
91.6%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 29.5% |
| Education, Health Care & Social Services | 11.0% |
| Retail Trade | 7.9% |
| Manufacturing | 7.3% |
| Public Administration | 6.2% |
| Information | 5.6% |
| Finance, Insurance & Real Estate | 4.6% |
| Arts, Entertainment & Food Services | 3.7% |
| Construction | 3.3% |
| Transportation & Warehousing | 1.1% |
| Agriculture & Mining | 0.9% |
Largest cities in New York
Largest counties in New York
Part of New York
Metro areas in New York
City rankings
Frequently Asked Questions
Oswego, New York has a population of 17,028 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 113th-largest city in New York.
The median household income in Oswego, New York is $53,286, with 14.2% of residents living below the federal poverty level.
The median home value in Oswego, New York is $114,600, with median monthly rent at $1,031 and a homeownership rate of 51.4%.
The median age in Oswego, New York is 35.6 years. The population is 50.1% male and 49.9% female.
The population has declined 6.0% since 2010 (18,140 → 17,047).
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.