Kennebec County, Maine's estimated 2024 population is 127,983 with a growth rate of 0.57% in the past year according to the most recent United States census data. Kennebec County, Maine is the 4th largest county in Maine. The 2010 population was 122,074 and has seen a growth of 4.84% since that time.
Year | Population | Growth | Growth Rate |
|---|---|---|---|
| 2029 | 131,603 | 724 | 0.55% |
| 2028 | 130,879 | 724 | 0.56% |
| 2027 | 130,155 | 724 | 0.56% |
| 2026 | 129,431 | 724 | 0.56% |
| 2025 | 128,707 | 724 | 0.57% |
| 2024 | 127,983 | 724 | 0.57% |
| 2023 | 127,259 | 724 | 0.57% |
| 2022 | 126,535 | 783 | 0.62% |
| 2021 | 125,752 | 1,040 | 0.83% |
| 2020 | 124,712 | 2,471 | 2.02% |
| 2019 | 122,241 | 155 | 0.13% |
| 2018 | 122,086 | 116 | 0.1% |
| 2017 | 121,970 | 432 | 0.36% |
| 2016 | 121,538 | 475 | 0.39% |
| 2015 | 121,063 | -214 | -0.18% |
| 2014 | 121,277 | 110 | 0.09% |
| 2013 | 121,167 | -443 | -0.36% |
| 2012 | 121,610 | -191 | -0.16% |
| 2011 | 121,801 | -273 | -0.22% |
| 2010 | 122,074 | 0 | 0% |
| 1990 | 115,904 | 6,015 | 5.47% |
| 1980 | 109,889 | 14,642 | 15.37% |
| 1970 | 95,247 | 6,097 | 6.84% |
| 1960 | 89,150 | 5,269 | 6.28% |
| 1950 | 83,881 | 6,650 | 8.61% |
| 1940 | 77,231 | 6,540 | 9.25% |
| 1930 | 70,691 | 6,847 | 10.72% |
| 1920 | 63,844 | 981 | 1.56% |
| 1910 | 62,863 | 3,746 | 6.34% |
| 1900 | 59,117 | 2,105 | 3.69% |
| 1890 | 57,012 | 3,954 | 7.45% |
| 1880 | 53,058 | -145 | -0.27% |
| 1870 | 53,203 | -2,452 | -4.41% |
| 1860 | 55,655 | -6,866 | -10.98% |
| 1850 | 62,521 | 6,698 | 12% |
| 1840 | 55,823 | 3,338 | 6.36% |
| 1830 | 52,485 | 9,862 | 23.14% |
| 1820 | 42,623 | 10,059 | 30.89% |
| 1810 | 32,564 | 7,993 | 32.53% |
| 1800 | 24,571 | -107,032 | -81.33% |
White
Two or more races
Asian
Black or African American
Other race
Native American
Native Hawaiian or Pacific Islander
Household Type | Count | Average Size | Owner | Renter |
|---|---|---|---|---|
| All | 53,452 | 2.25 | 72.5 | 27.5 |
| Married | 23,970 | 2.86 | 90.3 | 9.7 |
| Non Family | 21,200 | 1.24 | 57.7 | 42.3 |
| Female | 5,896 | 3.1 | 54.1 | 45.9 |
| Male | 2,386 | 2.96 | 69.9 | 30.1 |
2.81
Average Family Size
2.25
Average Household Size
72.5%
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 native american people with a rate of 100%.
The highest rate of bachelors degrees is among black people with a rate of 54.2%.
All
Male
Female
$44,243
Average Earnings
$48,481
Average Male
$40,297
Average Female
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
95.31% of Kennebec County, Maine residents speak only English, while 4.69% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 3.22% of the population.
rate
12.42%
Overall Poverty Rate
10.53%
Male Poverty Rate
14.24%
Female Poverty Rate
The race most likely to be in poverty in Kennebec County, Maine is Islander, with 100% below the poverty level.
The race least likely to be in poverty in Kennebec County, Maine is Other, with 5.5% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 1.19%. Among those working part-time, it was 14.43%, and for those that did not work, the poverty rate was 21.45%.
Married
Widowed
Divorced
Separated
NeverMarried
48.3%
Overall Marriage Rate
50.0%
Male Marriage Rate
46.7%
Female Marriage Rate
male
female
The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 55-64.
Married
Widowed
Divorced
Separated
NeverMarried
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
5.22%
Veteran Poverty Rate
34.47%
Veteran Disability Rate
LaborForceParticipation
61.1%
Labor Force Participation
58.4%
Employment Rate
4.1%
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
70.36%
Born in Kennebec County, Maine
97.52%
Native Born
2.48%
Foreign Born
0.97%
Non Citizen
1.51%
Naturalized
97.52% of Kennebec County, Maine residents were born in the United States, with 70.36% having been born in Maine. 0.97% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.