Tolland County CT Information


Tolland County Subdivisions

Tolland County CT Data & Demographics (As of July 1, 2017)


Total Population 154,772
Daytime Population: Workers 53,869
Daytime Population: Residents 67,089
Total Daytime Population (TDP) 120,958
Ratio TDP/Total Population1 0.78
Population in Households 139,054
Population in Familes 111,566
Population in Group Qrtrs 15,718
Population Density2 377
Diversity Index3 31


Median Household Income $81,212
Average Household Income $101,698
Per Capita Income $37,858


Total Housing Units 59,580 (100%)
Owner Occupied HU 40,324 (67.7%)
Renter Occupied HU 15,075 (25.3%)
Vacant Housing Units 4,181 ( 7.0%)
Median Home Value $260,220
Average Home Value $290,694


Total Households 55,399
Average Household Size 2.51
Family Households 37,082
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. 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 0.19% 0.25%
Households 0.23% 0.27%
Families 0.14% 0.21%
Median Household Income   1.87%
Per Capita Income   2.39%


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, 2017 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 Density # 6 38th
Diversity Index # 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.