Tolland County CT Information


Tolland County Subdivisions

Tolland County CT Data & Demographics (As of July 1, 2016)


Total Population 155,721
Population in Households 140,206
Population in Familes 112,711
Population in Group Qrtrs 15,515
Population Density1 380
Diversity Index2 30


Total Households 55,946
Average Household Size 2.51
Family Households 37,518
Average Family Size 3


Total Housing Units 59,799 (100%)
Owner Occupied HU 40,837 (68.3%)
Renter Occupied HU 15,109 (25.3%)
Vacant Housing Units 3,853 ( 6.4%)
Median Home Value $256,157
Average Home Value $285,502


Median Household Income $79,496
Average Household Income $99,475
Per Capita Income $37,167
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population 0.31% 0.19%
Households 0.43% 0.22%
Families 0.35% 0.17%
Median Household Income   1.75%
Per Capita Income   1.47%
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.


Tolland County CT - Peer Comparisons by Rank and Percentile

The table below compares Tolland County to the other 8 counties and county equivalents in Connecticut 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 # 7 25th
Population Density1 # 6 38th
Diversity Index2 # 7 25th
Median Household Income # 2 88th
Per Capita Income # 4 63rd

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