Allegany County NY Information


Allegany County Subdivisions

Allegany County NY Data & Demographics (As of July 1, 2018)


Total Population 47,363
Population in Households 43,071
Population in Familes 34,033
Population in Group Qrtrs 4,292
Population Density1 46
Diversity Index2 14


Median Household Income $42,207
Average Household Income $58,055
Per Capita Income $22,414


Total Housing Units 26,140 (100%)
Owner Occupied HU 12,848 (49.2%)
Renter Occupied HU 4,791 (18.3%)
Vacant Housing Units 8,501 (32.5%)
Median Home Value $77,151
Average Home Value $95,865


Total Households 17,639
Average Household Size 2.44
Family Households 11,323
Average Family Size 3
  1. Population Density = Total Population per square mile.
  2. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population -0.4% -0.55%
Households -0.38% -0.62%
Families -0.55% -0.72%
Median Household Income   1.22%
Per Capita Income   2.32%


Allegany County NY - Peer Comparisons by Rank and Percentile

The table below compares Allegany County to the other 62 counties and county equivalents in New York by rank and percentile using July 1, 2018 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 52 18th
Population Density # 55 13th
Diversity Index # 55 13th
Median Household Income # 61 3rd
Per Capita Income # 61 3rd

Additional comparisons and rankings can be made with a VERY EASY TO USE New York Census Data Comparison Tool.