Plattsburgh, New York Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Plattsburgh, New York is 19,878 as of the 2023 American Community Survey, making it the 90th-largest city in New York. The median household income is $53,962, the median home value is $189,600, and the median age is 29.5.
The population has declined 1.3% since 2010 (20,019 → 19,758).
19,878
Population
3702
People / sq mi
$53,962
Median Income
$189,600
Median Home Value
Get Plattsburgh's next ACS population data
Subscribe for Population Review updates by email. No spam, unsubscribe anytime.
Plattsburgh covers 5.4 sq mi of land at 3702 people per square mile.
About Plattsburgh, NY
Homeownership is the standout figure in Plattsburgh: 38.1% of homes are owner-occupied, lower than the national rate. Plattsburgh is a city in New York with a population of 19,878.
Earnings trail the nation, with the median household making $53,962, below the US median of $78,538. The poverty rate is 13.5%, above the national 12.4%. Homes are comparatively cheap — a median value of $189,600, with typical rent around $964.
Degree attainment is mid-range for US cities: 38.9% of adults hold a four-year degree, above the national 35.0%. Most workers commute: only 7.2% work from home, below the national 14.0%, and the average commute runs about 15 minutes each way.
Plattsburgh city Population History (2010-2024)
The city of Plattsburgh city had a population of 20,019 in 2010 and 19,758 in 2024, a -1.3% growth over 14 years. The peak was 20,019 in 2010. Average annual growth rate: -0.09%.
19,758
Population (2024)
20,019
Population (2010)
20,019
Peak (2010)
-0.09%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 20,019 |
| 2011 | 19,797 |
| 2012 | 19,858 |
| 2013 | 19,731 |
| 2014 | 19,850 |
| 2015 | 19,535 |
| 2016 | 19,358 |
| 2017 | 19,406 |
| 2018 | 19,487 |
| 2019 | 19,515 |
| 2020 | 19,839 |
| 2021 | 19,953 |
| 2022 | 19,893 |
| 2023 | 19,743 |
| 2024 | 19,758 |
Race & Ethnicity
| White | 85.2% |
| Black or African American | 3.9% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.6% |
| Two or More Races | 0.0% |
Economy & Income
$53,962
Median Household Income
$33,030
Per Capita Income
13.5%
Poverty Rate
2.9%
Unemployment Rate
Housing
$189,600
Median Home Value
$964
Median Rent
38.1%
Owner-Occupied
Education
92.4%
High School+
38.9%
Bachelor's+
Commute
0.2%
Drive Alone
68.0%
Public Transit
7.2%
Work From Home
15.1 min
Avg Commute
Community Profile
19.9%
Foreign Born
90.5%
Non-English at Home
6.1%
Veterans
16.8%
With Disability
97.1%
Health Insurance
95.1%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 30.8% |
| Education, Health Care & Social Services | 16.6% |
| Manufacturing | 9.9% |
| Public Administration | 6.4% |
| Finance, Insurance & Real Estate | 6.2% |
| Construction | 4.2% |
| Arts, Entertainment & Food Services | 4.0% |
| Retail Trade | 3.9% |
| Information | 3.2% |
| Transportation & Warehousing | 1.2% |
| Agriculture & Mining | 0.6% |
Largest cities in New York
Largest counties in New York
Part of New York
Metro areas in New York
City rankings
Frequently Asked Questions
Plattsburgh, New York has a population of 19,878 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 90th-largest city in New York.
The median household income in Plattsburgh, New York is $53,962, with 13.5% of residents living below the federal poverty level.
The median home value in Plattsburgh, New York is $189,600, with median monthly rent at $964 and a homeownership rate of 38.1%.
The median age in Plattsburgh, New York is 29.5 years. The population is 47.1% male and 52.9% female.
The population has declined 1.3% since 2010 (20,019 → 19,758).
Plattsburgh city, NY Climate
Plattsburgh city, NY has an average annual temperature of 7°C (45°F) and receives about 758 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
7°C
Avg Temp
758
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -8° / 17° | 41 mm |
| February | -7° / 19° | 34 mm |
| March | -1° / 30° | 46 mm |
| April | 6° / 43° | 61 mm |
| May | 13° / 56° | 70 mm |
| June | 18° / 65° | 75 mm |
| July | 21° / 70° | 79 mm |
| August | 20° / 68° | 92 mm |
| September | 15° / 59° | 80 mm |
| October | 9° / 48° | 66 mm |
| November | 3° / 37° | 66 mm |
| December | -4° / 24° | 48 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Plattsburgh city, NY
The most comfortable months to visit Plattsburgh city, NY are typically July, August and June, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 27°C high). The coldest is January (near -13°C low). August is usually the wettest month.
Where to stay near Plattsburgh
Visiting or relocating to Plattsburgh, NY? Compare hotels and short-term rentals across the metro — live availability and prices.
Top-rated places to stay near Plattsburgh
Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.
Planning a move to Plattsburgh?
Get relocation and cost-of-living insights for Plattsburgh, NY by email. No spam, unsubscribe anytime.
More from New York
Population 8,516,202
Population 276,397
Population 209,720
Population 209,529
Population 146,211
Full rankings of New York cities by population
Statewide data for New York
Population, race, income, age, and trends across New York
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.