Connecticut Population 1900-2023
Chart and table of population level and growth rate for the state of Connecticut from 1900 to 2023.
- The population of Connecticut in 2023 was 3,617,176, a 0.23% increase from 2022.
- The population of Connecticut in 2022 was 3,608,706, a 0.14% increase from 2021.
- The population of Connecticut in 2021 was 3,603,691, a 0.73% increase from 2020.
- The population of Connecticut in 2020 was 3,577,586, a 0.32% increase from 2019.
| State Population Ranking |
| State Name |
Population |
| California |
38,965,193 |
| Texas |
30,503,301 |
| Florida |
22,610,726 |
| New York |
19,571,216 |
| Pennsylvania |
12,961,683 |
| Illinois |
12,549,689 |
| Ohio |
11,785,935 |
| Georgia |
11,029,227 |
| North Carolina |
10,835,491 |
| Michigan |
10,037,261 |
| New Jersey |
9,290,841 |
| Virginia |
8,715,698 |
| Washington |
7,812,880 |
| Arizona |
7,431,344 |
| Tennessee |
7,126,489 |
| Massachusetts |
7,001,399 |
| Indiana |
6,862,199 |
| Missouri |
6,196,156 |
| Maryland |
6,180,253 |
| Wisconsin |
5,910,955 |
| Colorado |
5,877,610 |
| Minnesota |
5,737,915 |
| South Carolina |
5,373,555 |
| Alabama |
5,108,468 |
| Louisiana |
4,573,749 |
| Kentucky |
4,526,154 |
| Oregon |
4,233,358 |
| Oklahoma |
4,053,824 |
| Connecticut |
3,617,176 |
| Utah |
3,417,734 |
| Iowa |
3,207,004 |
| Nevada |
3,194,176 |
| Arkansas |
3,067,732 |
| Kansas |
2,940,546 |
| Mississippi |
2,939,690 |
| New Mexico |
2,114,371 |
| Nebraska |
1,978,379 |
| Idaho |
1,964,726 |
| West Virginia |
1,770,071 |
| Hawaii |
1,435,138 |
| New Hampshire |
1,402,054 |
| Maine |
1,395,722 |
| Montana |
1,132,812 |
| Rhode Island |
1,095,962 |
| Delaware |
1,031,890 |
| North Dakota |
783,926 |
| Alaska |
733,406 |
| Wyoming |
584,057 |
|
Connecticut - Historical Population Data
|
| Year |
Population |
Growth Rate |
| 2023 |
3,617,176 |
0.23% |
| 2022 |
3,608,706 |
0.14% |
| 2021 |
3,603,691 |
0.73% |
| 2020 |
3,577,586 |
0.32% |
| 2019 |
3,566,022 |
-0.24% |
| 2018 |
3,574,561 |
-0.02% |
| 2017 |
3,575,324 |
-0.13% |
| 2016 |
3,579,830 |
-0.24% |
| 2015 |
3,588,561 |
-0.20% |
| 2014 |
3,595,697 |
0.00% |
| 2013 |
3,595,792 |
0.02% |
| 2012 |
3,595,211 |
0.18% |
| 2011 |
3,588,632 |
0.26% |
| 2010 |
3,579,173 |
0.49% |
| 2009 |
3,561,807 |
0.46% |
| 2008 |
3,545,579 |
0.52% |
| 2007 |
3,527,270 |
0.28% |
| 2006 |
3,517,460 |
0.30% |
| 2005 |
3,506,956 |
0.31% |
| 2004 |
3,496,094 |
0.34% |
| 2003 |
3,484,336 |
0.74% |
| 2002 |
3,458,749 |
0.75% |
| 2001 |
3,432,835 |
0.62% |
| 2000 |
3,411,777 |
3.95% |
| 1999 |
3,282,031 |
0.29% |
| 1998 |
3,272,563 |
0.12% |
| 1997 |
3,268,514 |
0.05% |
| 1996 |
3,267,030 |
0.05% |
| 1995 |
3,265,293 |
-0.09% |
| 1994 |
3,268,346 |
-0.12% |
| 1993 |
3,272,325 |
-0.08% |
| 1992 |
3,274,997 |
-0.41% |
| 1991 |
3,288,640 |
-0.01% |
| 1990 |
3,289,056 |
0.17% |
| 1989 |
3,283,403 |
0.35% |
| 1988 |
3,271,953 |
0.76% |
| 1987 |
3,247,291 |
0.73% |
| 1986 |
3,223,740 |
0.71% |
| 1985 |
3,201,131 |
0.66% |
| 1984 |
3,180,014 |
0.56% |
| 1983 |
3,162,354 |
0.74% |
| 1982 |
3,139,013 |
0.33% |
| 1981 |
3,128,836 |
0.50% |
| 1980 |
3,113,174 |
0.56% |
| 1979 |
3,095,917 |
0.14% |
| 1978 |
3,091,627 |
0.19% |
| 1977 |
3,085,722 |
0.08% |
| 1976 |
3,083,335 |
0.03% |
| 1975 |
3,082,500 |
0.27% |
| 1974 |
3,074,047 |
0.20% |
| 1973 |
3,067,814 |
-0.03% |
| 1972 |
3,068,699 |
0.25% |
| 1971 |
3,060,938 |
0.95% |
| 1970 |
3,032,217 |
1.07% |
| 1969 |
3,000,000 |
1.21% |
| 1968 |
2,964,000 |
0.99% |
| 1967 |
2,935,000 |
1.10% |
| 1966 |
2,903,000 |
1.61% |
| 1965 |
2,857,000 |
2.11% |
| 1964 |
2,798,000 |
2.60% |
| 1963 |
2,727,000 |
3.02% |
| 1962 |
2,647,000 |
2.36% |
| 1961 |
2,586,000 |
1.65% |
| 1960 |
2,544,000 |
0.83% |
| 1959 |
2,523,000 |
3.15% |
| 1958 |
2,446,000 |
3.69% |
| 1957 |
2,359,000 |
1.86% |
| 1956 |
2,316,000 |
0.70% |
| 1955 |
2,300,000 |
2.27% |
| 1954 |
2,249,000 |
3.74% |
| 1953 |
2,168,000 |
4.18% |
| 1952 |
2,081,000 |
2.61% |
| 1951 |
2,028,000 |
0.60% |
| 1950 |
2,016,000 |
-0.79% |
| 1949 |
2,032,000 |
0.89% |
| 1948 |
2,014,000 |
2.39% |
| 1947 |
1,967,000 |
3.20% |
| 1946 |
1,906,000 |
7.74% |
| 1945 |
1,769,000 |
-0.51% |
| 1944 |
1,778,000 |
-0.78% |
| 1943 |
1,792,000 |
0.00% |
| 1942 |
1,792,000 |
2.63% |
| 1941 |
1,746,000 |
2.22% |
| 1940 |
1,708,000 |
0.71% |
| 1939 |
1,696,000 |
0.71% |
| 1938 |
1,684,000 |
0.36% |
| 1937 |
1,678,000 |
0.36% |
| 1936 |
1,672,000 |
0.36% |
| 1935 |
1,666,000 |
0.97% |
| 1934 |
1,650,000 |
0.49% |
| 1933 |
1,642,000 |
0.31% |
| 1932 |
1,637,000 |
0.55% |
| 1931 |
1,628,000 |
0.93% |
| 1930 |
1,613,000 |
1.19% |
| 1929 |
1,594,000 |
1.08% |
| 1928 |
1,577,000 |
1.28% |
| 1927 |
1,557,000 |
1.70% |
| 1926 |
1,531,000 |
1.66% |
| 1925 |
1,506,000 |
1.69% |
| 1924 |
1,481,000 |
1.79% |
| 1923 |
1,455,000 |
1.68% |
| 1922 |
1,431,000 |
1.13% |
| 1921 |
1,415,000 |
1.73% |
| 1920 |
1,391,000 |
2.35% |
| 1919 |
1,359,000 |
2.26% |
| 1918 |
1,329,000 |
0.15% |
| 1917 |
1,327,000 |
2.55% |
| 1916 |
1,294,000 |
2.86% |
| 1915 |
1,258,000 |
2.03% |
| 1914 |
1,233,000 |
2.07% |
| 1913 |
1,208,000 |
2.72% |
| 1912 |
1,176,000 |
2.35% |
| 1911 |
1,149,000 |
2.41% |
| 1910 |
1,122,000 |
2.28% |
| 1909 |
1,097,000 |
1.86% |
| 1908 |
1,077,000 |
1.89% |
| 1907 |
1,057,000 |
2.32% |
| 1906 |
1,033,000 |
2.28% |
| 1905 |
1,010,000 |
2.33% |
| 1904 |
987,000 |
1.54% |
| 1903 |
972,000 |
2.10% |
| 1902 |
952,000 |
2.26% |
| 1901 |
931,000 |
2.31% |
| 1900 |
910,000 |
0.00% |
