Plainville is located in Capitol Planning Region Connecticut. Plainville has a 2024 population of 17,539. Plainville is currently growing at a rate of 0.27% annually and its population has increased by 0.5% since the most recent census, which recorded a population of 17,452 in 2020.
The average household income in Plainville is $95,976 with a poverty rate of 7.08%. The median age in Plainville is 42.6 years: 40.9 years for males, and 44.5 years for females.
According to the most recent ACS, the racial composition of Plainville was:
White
Two or more races
Other race
Asian
Black or African American
Native Hawaiian or Pacific Islander
Native American
Household Type | Count | Average Size | Owner | Renter |
|---|---|---|---|---|
| All | 8,046 | 2.15 | 66.6 | 33.4 |
| Non Family | 4,030 | 1.22 | 55.5 | 44.5 |
| Married | 2,841 | 3.09 | 87.6 | 12.4 |
| Female | 732 | 3.53 | 55.9 | 44.1 |
| Male | 443 | 2.41 | 49.9 | 50.1 |
3.02
Average Family Size
2.15
Average Household Size
66.6%
Rate of Home Ownership
Married
Male
Female
NonFamily
owner
renter
Male
Female
Less Than 9th Grade
9th to 12th Grade
High School Graduate
Some College
Associates Degree
Bachelors Degree
Graduate Degree
High School Graduation Rate
Bachelors Rate
The highest rate of high school graduation is among native american people with a rate of 100%.
The highest rate of bachelors degrees is among asian people with a rate of 49.28%.
All
Male
Female
$54,233
Average Earnings
$58,136
Average Male
$48,824
Average Female
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
80.14% of Plainville residents speak only English, while 19.86% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 9.92% of the population.
rate
7.08%
Overall Poverty Rate
6%
Male Poverty Rate
8.23%
Female Poverty Rate
The race most likely to be in poverty in Plainville is Islander, with 38.89% below the poverty level.
The race least likely to be in poverty in Plainville is Black, with 0.64% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 1.14%. Among those working part-time, it was 7.21%, and for those that did not work, the poverty rate was 12.98%.
Married
Widowed
Divorced
Separated
NeverMarried
42.2%
Overall Marriage Rate
43.2%
Male Marriage Rate
41.1%
Female Marriage Rate
male
female
The age group where males are most likely to be married is 45-54, while the female age group most likely to be married is 35-44.
Married
Widowed
Divorced
Separated
NeverMarried
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
8.91%
Veteran Poverty Rate
32.08%
Veteran Disability Rate
LaborForceParticipation
68.6%
Labor Force Participation
66.6%
Employment Rate
2.8%
Unemployment Rate
LaborForceParticipation
LaborForceParticipation
Europe
Asia
Africa
Oceania
Latin America
North America
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Europe
Asia
Africa
Oceania
Latin America
North America
69.11%
Born in Plainville
88.1%
Native Born
11.9%
Foreign Born
2.71%
Non Citizen
9.19%
Naturalized
88.1% of Plainville residents were born in the United States, with 69.11% having been born in Connecticut. 2.71% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.
Year | Population | Growth | Growth Rate |
|---|---|---|---|
| 2029 | 17,779 | 48 | 0.27% |
| 2028 | 17,731 | 48 | 0.27% |
| 2027 | 17,683 | 48 | 0.27% |
| 2026 | 17,635 | 48 | 0.27% |
| 2025 | 17,587 | 48 | 0.27% |
| 2024 | 17,539 | 48 | 0.27% |
| 2023 | 17,491 | 48 | 0.28% |
| 2022 | 17,443 | -24 | -0.14% |
| 2021 | 17,467 | 15 | 0.09% |
| 2020 | 17,452 | -90 | -0.51% |
| 2019 | 17,542 | -57 | -0.32% |
| 2018 | 17,599 | -11 | -0.06% |
| 2017 | 17,610 | -84 | -0.47% |
| 2016 | 17,694 | -64 | -0.36% |
| 2015 | 17,758 | -6 | -0.03% |
| 2014 | 17,764 | -19 | -0.11% |
| 2013 | 17,783 | -13 | -0.07% |
| 2012 | 17,796 | 64 | 0.36% |
| 2011 | 17,732 | 48 | 0.27% |
| 2010 | 17,684 | 0 | 0% |