Sullivan and Grafton NH County Demographics
Location Claremont Area Lebanon / Hanover
County Seat Sullivan County  Grafton County 
Area by Square Miles 64.89  28.66 
Population 13,760  8,427 
Population Density 212  294 
Median Age 38  36 
Average Family Size 2.94  2.89 
Total Households 5,498  3,565 
Average Household Size 2.45  2.28 
Median Home Value $128,493  $193,967 
Employment
Income per Capita $16,429  $23,923 
Median Household Income $37,806  $44,770 
Unemployment Rate 3.3%  1.6% 
Commute Time (minutes) 16  14 
Education
High School Graduation 76.9%  87.3% 
College Graduation 72.9%  77.9% 
Post-College Graduation 4.0%  9.4% 
Cliamate
Average Temperature-January (F) 11.30  7.90 
Average Temperature-July (F) 69.00  66.00 
Annual Precipitation (inches) 92.98  87.78 
Annual Snow Fall (inches) 92.70  111.80 
Taxes
State Income Tax Rate No State Income Tax  No State Income Tax 
Sales Tax Rate 0.0%  0.0% 
Local Sales Tax Rate 0.0%  0.0% 
Food Tax Exempt  Exempt 
Taxes % of Personal Income 4.5%  4.5% 
State Taxes per Capita $1,372  $1,372