Grafton County NH Information


Grafton County Subdivisions

Grafton County NH Data & Demographics (As of July 1, 2016)


Total Population 92,781
Population in Households 85,890
Population in Familes 64,094
Population in Group Qrtrs 6,891
Population Density1 54
Diversity Index2 19


Total Households 38,136
Average Household Size 2.25
Family Households 23,224
Average Family Size 3


Total Housing Units 54,036 (100%)
Owner Occupied HU 25,235 (46.7%)
Renter Occupied HU 12,901 (23.9%)
Vacant Housing Units 15,900 (29.4%)
Median Home Value $219,630
Average Home Value $276,800


Median Household Income $54,277
Average Household Income $76,965
Per Capita Income $32,337
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population 0.65% 0.56%
Households 0.93% 0.74%
Families 0.82% 0.67%
Median Household Income   1.37%
Per Capita Income   1.75%
1) Population Density = Total Population per square mile.
2) The Diversity Index is a scale of 0 to 100 that represents the likelyhood 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.
Based on Census 2010 counts, the Diversity Index for the United States was 60.6 and it is expected to increase to 64.8 by July 1, 2018.


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, 2016 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 Density1 # 8 30th
Diversity Index2 # 2 90th
Median Household Income # 8 30th
Per Capita Income # 5 60th

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