Cattaraugus County > Portville (village)
Population trend for Portville
02,0001970: 1,3041,30419701980: 1,1361,13619801990: 1,0401,04019902000: 1,0241,02420002010: 1,0141,01420102020: 89289220202023: 9159152023
U.S. Census Bureau ACS, IPUMS

Portville is a village in the Western New York region in the town of Portville.

Community anchors include Portville Central School District and Portville Free Library.

Please note: There are multiple places in Upstate New York named Portville: Portville (Village, Cattaraugus County); Portville (Town, Cattaraugus County).

2023 Median income for Cattaraugus County communities
American Community Survey, 2023
2000
Cattaraugus County home price index (FHFA)
1986–2024: Home prices rose about 314%.

252 156 61 1986 2024

The numbers at left represent an index, not dollar prices. The index is set to 100 in the year 2000.

Federal Reserve Bank of St. Louis (FRED)
Occupied housing units in Portville
American Community Survey, 2023
Household types in Portville
Married-couple families: 205 (89.1%) Married-couple families Male householder (no spouse): 19 (8.3%) Male householder (no spouse) Female householder (no spouse): 6 (2.6%) Female householder (no spouse) Householder living alone: 150 (86.7%) Householder living alone Householder not living alone: 23 (13.3%) Householder not living alone Family Nonfamily
ACS, 2023
Poverty rates by age group in Portville

Pct 5 and under 0% Pct 6 to 17 9% Pct 18 to 64 9% Pct 65 and over 15%

The overall poverty rate in Portville is 10 percent.
The highest rate is found among residents ages 65 and over.
Year: 2023

ACS, 2023

Where residents of Portville lived in the prior year

Same house: 850 (93.2%) Same county (different house): 28 (3.1%) Different NY county: 15 (1.6%) Different state: 19 (2.1%) 912 current residents Same house: 850 (93.2%) Same house Same county (different house): 28 (3.1%) Same county (different house) Different state: 19 (2.1%) Different state Different NY county: 15 (1.6%) Different NY county
U.S. Census ACS, 2023
Median age of Portville residents
37 39.3 42.1 47.3 2010 2015 2020 2023


The margin of error can be high in 2023 estimates, particularly for small towns and villages.

Changes in median age can also indicate a shift in the number of school-age children; see the Education page for enrollment trends.

U.S. Census Bureau