Thomaston is located in Naugatuck Valley Planning Region Connecticut. Thomaston has a 2024 population of 7,533. Thomaston is currently growing at a rate of 0.43% annually and its population has increased by 1.3% since the most recent census, which recorded a population of 7,436 in 2020.
The average household income in Thomaston is $133,195 with a poverty rate of 3.47%. The median age in Thomaston is 41.2 years: 40.3 years for males, and 42 years for females.
According to the most recent ACS, the racial composition of Thomaston was:
White
Two or more races
Black or African American
Asian
Other race
Native American
Native Hawaiian or Pacific Islander
Household Type | Count | Average Size | Owner | Renter |
|---|---|---|---|---|
| All | 2,984 | 2.5 | 79.5 | 20.5 |
| Married | 1,684 | 3.19 | 95.4 | 4.6 |
| Non Family | 1,055 | 1.19 | 50.8 | 49.2 |
| Male | 128 | 3.85 | 94.5 | 5.5 |
| Female | 117 | 2.94 | 92.3 | 7.7 |
3.15
Average Family Size
2.5
Average Household Size
79.5%
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 black people with a rate of 100%.
The highest rate of bachelors degrees is among asian people with a rate of 100%.
All
Male
Female
$59,524
Average Earnings
$72,413
Average Male
$53,914
Average Female
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
95.39% of Thomaston residents speak only English, while 4.61% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 2.08% of the population.
rate
3.47%
Overall Poverty Rate
4.15%
Male Poverty Rate
2.69%
Female Poverty Rate
The race most likely to be in poverty in Thomaston is Other, with 36.11% below the poverty level.
The race least likely to be in poverty in Thomaston is Black, with 0.66% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 0.2%. Among those working part-time, it was 3.85%, and for those that did not work, the poverty rate was 11.94%.
Married
Widowed
Divorced
Separated
NeverMarried
56.4%
Overall Marriage Rate
54.5%
Male Marriage Rate
58.3%
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 45-54.
Married
Widowed
Divorced
Separated
NeverMarried
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
4.11%
Veteran Poverty Rate
26.03%
Veteran Disability Rate
LaborForceParticipation
69.9%
Labor Force Participation
67.9%
Employment Rate
2.9%
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
75.81%
Born in Thomaston
94.48%
Native Born
5.52%
Foreign Born
0.83%
Non Citizen
4.69%
Naturalized
94.48% of Thomaston residents were born in the United States, with 75.81% having been born in Connecticut. 0.83% 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 | 7,693 | 32 | 0.42% |
| 2028 | 7,661 | 32 | 0.42% |
| 2027 | 7,629 | 32 | 0.42% |
| 2026 | 7,597 | 32 | 0.42% |
| 2025 | 7,565 | 32 | 0.42% |
| 2024 | 7,533 | 32 | 0.43% |
| 2023 | 7,501 | 32 | 0.43% |
| 2022 | 7,469 | 5 | 0.07% |
| 2021 | 7,464 | 28 | 0.38% |
| 2020 | 7,436 | -98 | -1.3% |
| 2019 | 7,534 | -37 | -0.49% |
| 2018 | 7,571 | -23 | -0.3% |
| 2017 | 7,594 | -24 | -0.32% |
| 2016 | 7,618 | -39 | -0.51% |
| 2015 | 7,657 | -49 | -0.64% |
| 2014 | 7,706 | -64 | -0.82% |
| 2013 | 7,770 | -34 | -0.44% |
| 2012 | 7,804 | -54 | -0.69% |
| 2011 | 7,858 | -29 | -0.37% |
| 2010 | 7,887 | 0 | 0% |