Grafton County NH Information


Grafton County Subdivisions

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


Total Population 91,855
Population in Households 85,234
Population in Familes 63,884
Population in Group Qrtrs 6,621
Population Density1 54
Diversity Index2 19


Median Household Income $57,585
Average Household Income $84,257
Per Capita Income $35,303


Total Housing Units 53,569 (100%)
Owner Occupied HU 25,470 (47.5%)
Renter Occupied HU 12,274 (22.9%)
Vacant Housing Units 15,825 (29.5%)
Median Home Value $212,527
Average Home Value $292,449


Total Households 37,744
Average Household Size 2.26
Family Households 22,850
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 0.37% 0.37%
Households 0.58% 0.54%
Families 0.42% 0.43%
Median Household Income   2.6%
Per Capita Income   2.2%


Grafton County NH - Peer Comparisons by Rank and Percentile

The table below compares Grafton 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 # 5 60th
Population Density # 8 30th
Diversity Index # 2 90th
Median Household Income # 7 40th
Per Capita Income # 4 70th

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