Dolton, Illinois | |
|---|---|
Aerial view of Dolton (2012) | |
| Motto: "A community working together" | |
Location of Dolton in Cook County | |
| Coordinates: 41°37′39″N 87°35′55″W / 41.62750°N 87.59861°W | |
| Country | United States |
| State | Illinois |
| County | Cook |
| Township | Thornton |
| Incorporated | 1893 |
| Government | |
| • Type | Mayor–council |
| • Mayor | Jason House (D) |
| Area | |
• Total | 4.69 sq mi (12.14 km2) |
| • Land | 4.57 sq mi (11.84 km2) |
| • Water | 0.12 sq mi (0.30 km2) 2.56% |
| Population (2020) | |
• Total | 21,426 |
| • Density | 4,687.7/sq mi (1,809.94/km2) |
| Time zone | UTC−06:00 (CST) |
| • Summer (DST) | UTC−05:00 (CDT) |
| ZIP Code | 60419 |
| Area code(s) | 708 |
| FIPS code | 17-20292 |
| Website | vodolton |
Dolton (/ˈdɔːltən/) is a village and south suburb in Thornton Township, Cook County, Illinois, United States. The population was 21,426 at the 2020 census. Dolton is located just west of the expressway Interstate 94 and immediately south of the city limits of Chicago. It is bordered by Chicago to the north, Riverdale and Harvey to the west, South Holland to the south, and Calumet City to the east.
A post office has been in operation in Dolton since 1854. The village was named for a family of early settlers. The villages of Dolton and nearby Riverdale were effectively one community until each incorporated separately in 1892.
In 2021, Dolton was an area of 4.69 square miles (12.15 km2), of which 4.57 square miles (11.84 km2) (or 97.50%) is land and 0.12 square miles (0.31 km2) (or 2.50%) is water.
| Census | Pop. | Note | %± |
|---|---|---|---|
| 1880 | 448 | — | |
| 1890 | 1,110 | 147.8% | |
| 1900 | 1,229 | 10.7% | |
| 1910 | 1,869 | 52.1% | |
| 1920 | 2,076 | 11.1% | |
| 1930 | 2,923 | 40.8% | |
| 1940 | 3,058 | 4.6% | |
| 1950 | 5,338 | 74.6% | |
| 1960 | 18,746 | 251.2% | |
| 1970 | 25,937 | 38.4% | |
| 1980 | 24,766 | −4.5% | |
| 1990 | 23,956 | −3.3% | |
| 2000 | 25,614 | 6.9% | |
| 2010 | 23,153 | −9.6% | |
| 2020 | 21,426 | −7.5% | |
| U.S. Decennial Census 2010 2020 | |||
| Race / Ethnicity (NH = Non-Hispanic) | Pop 1980 | Pop 1990 | Pop 2000 | Pop 2010 | Pop 2020 | % 1980 | % 1990 | % 2000 | % 2010 | % 2020 |
|---|---|---|---|---|---|---|---|---|---|---|
| White alone (NH) | 23,265 | 13,429 | 3,390 | 1,226 | 598 | 93.94% | 56.12% | 13.23% | 5.30% | 2.79% |
| Black or African American alone (NH) | 483 | 9,044 | 20,973 | 20,932 | 19,322 | 1.95% | 37.79% | 81.88% | 90.41% | 90.18% |
| Native American or Alaska Native alone (NH) | 17 | 52 | 28 | 14 | 19 | 0.07% | 0.22% | 0.11% | 0.06% | 0.09% |
| Asian alone (NH) | 221 | 313 | 144 | 68 | 38 | 0.89% | 1.31% | 0.56% | 0.29% | 0.18% |
| Native Hawaiian or Pacific Islander alone (NH) | 1 | 25 | 4 | 3 | 1 | 0.00% | 0.10% | 0.02% | 0.01% | 0.00% |
| Other race alone (NH) | 48 | 6 | 34 | 24 | 107 | 0.19% | 0.03% | 0.13% | 0.10% | 0.50% |
| Mixed race or Multiracial (NH) | x | x | 250 | 264 | 404 | x | x | 0.98% | 1.14% | 1.89% |
| Hispanic or Latino (any race) | 731 | 1,061 | 791 | 622 | 937 | 2.95% | 4.43% | 3.09% | 2.69% | 4.37% |
| Total | 24,766 | 23,930 | 25,614 | 23,153 | 21,426 | 100.00% | 100.00% | 100.00% | 100.00% | 100.00% |
As of the 2020 census, Dolton had a population of 21,426, with 7,766 households and 5,361 families.
The median age was 39.5 years. 22.9% of residents were under the age of 18 and 15.6% were 65 years of age or older. For every 100 females, there were 85.1 males, and for every 100 females age 18 and over, there were 78.8 males age 18 and over. 100.0% of residents lived in urban areas, while 0.0% lived in rural areas.
Among households in Dolton, 33.1% had children under the age of 18 living in them. 28.9% were married-couple households, 17.6% were households with a male householder and no spouse or partner present, and 47.2% were households with a female householder and no spouse or partner present. About 26.3% of all households were made up of individuals, and 10.1% had someone living alone who was 65 years of age or older.
There were 8,768 housing units, of which 11.4% were vacant. The homeowner vacancy rate was 4.1% and the rental vacancy rate was 12.1%. The population density was 4,570.39 inhabitants per square mile (1,764.64/km2), and housing density was 1,870.31 per square mile (722.13/km2).
The average household size was 3.44 and the average family size was 2.78.
The village's age distribution included 10.7% from 18 to 24, 21.8% from 25 to 44, and 27% from 45 to 64.
The median income for a household in the village was $50,237. The median income for a family was $57,634. Males had a median income of $33,939 versus $33,354 for females. The per capita income for the village was $22,135. About 15.4% of families and 22.1% of the population were below the poverty line, including 42.8% of those under age 18 and 13.2% of those age 65 or over.
Dolton Public Library opened in 1954. First located inside the Village Hall, it contained 5,000 books and magazines. The library moved to a new facility in 1967 and featured a collection of 35,000 books.
Dolton features over 120 acres (49 ha) of recreational properties, and 11 parks. A recreational center contains a gymnasium and fitness room.

Most of the village is part of the Dolton Park District, with a small portion served by the Calumet Memorial Park District. The entire village is part of the Dolton Public Library District and the Metropolitan Water Reclamation District.
| Mayors of Dolton, Illinois | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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In November 2023, WGN News published a two-part series alleging widespread misspending and harassment of political opponents by the mayor, Tiffany Henyard.
On February 20, 2024, it was reported that the Federal Bureau of Investigation had launched a probe into alleged misconduct by Mayor Henyard.
The entire village is part of South Suburban Community College District 510.

Pace provides bus service on multiple routes connecting Dolton to destinations across the Southland.
In 1935, Ira Hastings was elected village president, beginning the longest presidential administration in Dolton`s history. Serving until 1957, when the first planning commission was established, Hastings saw the village through a post-World War II building boom that had swollen the population to 13,102 by the time he turned in his gavel.
Thomas Harper, 75, a Dolton native who has served as a park district commissioner, police magistrate and the village`s mayor from 1965 to 1969.
Mayor Norman MacKay held a charm over Dolton for 10 years as a village board member and 16 years as mayor, but the charm apparently wore off when he decided to retire this year. Trustee Stan Fryzel was backed by MacKay for mayor but lost by more than a 2-to-1 ratio to Michael Peck.