Sullivan County NH Information


Sullivan County Subdivisions

Sullivan County NH Data & Demographics (As of July 1, 2018)


Total Population 44,660
Population in Households 43,895
Population in Familes 34,489
Population in Group Qrtrs 765
Population Density1 83
Diversity Index2 11


Median Household Income $56,851
Average Household Income $76,613
Per Capita Income $31,626


Total Housing Units 22,893 (100%)
Owner Occupied HU 13,294 (58.1%)
Renter Occupied HU 5,030 (22.0%)
Vacant Housing Units 4,569 (20.0%)
Median Home Value $183,890
Average Home Value $254,011


Total Households 18,324
Average Household Size 2.4
Family Households 12,017
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 0.25% 0.29%
Households 0.13% 0.23%
Families -0.01% 0.14%
Median Household Income   2.45%
Per Capita Income   2.22%


Sullivan County NH - Peer Comparisons by Rank and Percentile

The table below compares Sullivan County to the other 10 counties and county equivalents in New Hampshire 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 # 9 20th
Population Density # 7 40th
Diversity Index # 8 30th
Median Household Income # 9 20th
Per Capita Income # 9 20th

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