Diamond, Illinois
Diamond: Village in Illinois, USA
About
Diamond is a village located in the county of Grundy in the U.S. state of Illinois. Its population at the 2010 census was 2,527 and a population density of 1,337 people per km². After 10 years in 2020 city had an estimated population of 2,484 inhabitants.
Quick Facts about Diamond
| Population : | 2,484 (2020) |
| Country : | United States of America |
| State : | Illinois (United States) |
| County : | Grundy County |
| Area : | 1.89 km2 |
| Altitude : | 1,841 feet / 561 meters |
| Time Zone : | America/Chicago |
| Local time : | 09:18:28 (5th December 2025) |
| Density : | 1,314 Pop. per km² as of 2020 |
| Population growth : | -1.73% (2010-2020) |
Geography
Diamond is located at 41°17'19"N 88°15'6"W (41.2886400, -88.2517300).
Diamond map
Click "full screen" 
icon to open full mode. View satellite images
icon to open full mode. View satellite images
Demographics
According to census records, the population of Diamond decreased by 1.73% in 10 years.
| Year | Population | % Change | Method |
| 2010 | 2,527 | - | census |
| 2011 | 2,533 | 0.24% | estimation process |
| 2012 | 2,529 | -0.16% | estimation process |
| 2013 | 2,525 | -0.16% | estimation process |
| 2014 | 2,518 | -0.28% | estimation process |
| 2015 | 2,505 | -0.52% | estimation process |
| 2016 | 2,496 | -0.36% | estimation process |
| 2017 | 2,505 | 0.36% | estimation process |
| 2018 | 2,513 | 0.32% | estimation process |
| 2019 | 2,506 | -0.28% | estimation process |
| 2020 | 2,484 | -0.89% | estimation process |
Demographic Facts
| Estimated population as of July 1, 2019 : | 41,748 |
| Based on demographic estimates as of April 1, 2010 : | 37,465 |
| Based on demographic estimates as of 1 April 2010 : | 11.4% |
| April 1, 2020 Population : | 37,558 |
| April 1, 2010 Population : | 37,467 |
| People under 5 years old, percentage : | 4.9% |
| People under 18 years old, percentage : | 19.5% |
| People over 65 (%) : | 26.0% |
| Female persons, % : | 49.6% |
| White only, percent : | 77.9% |
| Black or African American alone, percent : | 2.0% |
| American Indian and Alaska Native only, % : | 0.1% |
| Asians alone % : | 3.5% |
| Only Native Hawaiians and Other Pacific Islanders, % : | 0.1% |
| % of people who have participated in two or more races : | 3.5% |
| % of Hispanic or Latino : | 34.7% |
| White people, not Hispanic or Latino people, make up the majority of the population. : | 57.3% |
| 2015-2019 Veterans : | 2,278 |
| Percentage of foreign-born people, 2015-2019 : | 15.5% |
| Rate of owner-occupied housing units, 2015-2019 : | 73.8% |
Economic Facts
| Rate of owner-occupied housing units, 2015-2019 : | 73.8% |
| Owner-occupied housing unit median value, 2015-2019 : | $398,200 |
| From 2015 to 2019, the median selected monthly owner costs - with a mortgage : | $2,128 |
| Monthly owner costs, without a mortgage, at the median, 2015-2019 : | $888 |
| 2015-2019 median gross rent : | $1,449 |
| 2015-2019 Households : | 15,948 |
| Population per household, 2015-2019 : | 2.57 |
| Living in the same house a year ago, percentage of people aged one year and up, 2015-2019 : | 88.5% |
| Languages other than English spoken at home, as a percentage of people aged 5 and up, 2015-2019 : | 26.9% |
| Households with computers, %, 2015-2019 : | 93.9% |
| Percentage of households with a broadband Internet subscription, 2015-2019 : | 90.0% |
| Percentage of people aged 25 and up with a high school diploma or higher, 2015-2019 : | 90.7% |
| Bachelor's degree or higher, proportion of people aged 25 and up, 2015-2019 : | 36.2% |
| Percentage of people under the age of 65 who have a disability, 2015-2019 : | 6.4% |
| Persons under the age of 65 who do not have health insurance, as a percentage : | 7.8% |
| Total civilian labor force, percent of population aged 16 and up, 2015-2019 : | 55.3% |
| Female labor force participation in the civilian labor force, as a percentage of the population aged 16 and up, 2015-2019 : | 48.8% |
| Total sales of lodging and food services in 2012 ($1,000) : | 207,104 |
| Total receipts/revenue for health care and social assistance in 2012 ($1,000) : | 51,630 |
| Manufacturers' total shipments in 2012 ($1,000) : | 1,098 |
| 2012 total retail sales ($1,000) : | 637,359 |
| 2012 total retail sales per capita : | $16,434 |
| Mean commute time to work (in minutes), workers aged 16 and up, 2015-2019 : | 22.8 |
| 2015-2019 median household income (in 2019 dollars) : | $77,839 |
| Income per capita in the previous 12 months (in 2019 dollars), 2015-2019 : | $48,186 |
| Percentage of people living in poverty : | 11.2% |
| Total number of businesses in 2012 : | 4,266 |
| Men-owned businesses in 2012 : | 2,519 |
| Women-owned businesses in 2012 : | 1,269 |
| Minority-owned businesses in 2012 : | 1,361 |
| Non-minority-owned businesses in 2012 : | 2,726 |
| Veteran-owned businesses in 2012 : | 430 |
| Nonveteran-owned businesses in 2012 : | 3,552 |
| 2010 population per square mile : | 1,066.9 |
| 2010 land area in square miles : | 35.12 |
| Rate of owner-occupied housing units, 2015-2019 : | 88.9% |
| Owner-occupied housing unit median value, 2015-2019 : | $558,700 |
| From 2015 to 2019, the median selected monthly owner costs - with a mortgage : | $3,018 |
| Monthly owner costs, without a mortgage, at the median, 2015-2019 : | $770 |
| 2015-2019 median gross rent : | $1,523 |
| 2015-2019 Households : | 3,221 |
| Population per household, 2015-2019 : | 2.94 |
| Living in the same house a year ago, percentage of people aged one year and up, 2015-2019 : | 90.0% |
| Languages other than English spoken at home, as a percentage of people aged 5 and up, 2015-2019 : | 43.8% |
| Households with computers, %, 2015-2019 : | 97.4% |
| Percentage of households with a broadband Internet subscription, 2015-2019 : | 92.5% |
| Percentage of people aged 25 and up with a high school diploma or higher, 2015-2019 : | 93.9% |
| Bachelor's degree or higher, proportion of people aged 25 and up, 2015-2019 : | 55.6% |
| Percentage of people under the age of 65 who have a disability, 2015-2019 : | 4.4% |
| Persons under the age of 65 who do not have health insurance, as a percentage : | 5.9% |
| Total civilian labor force, percent of population aged 16 and up, 2015-2019 : | 68.6% |
| Female labor force participation in the civilian labor force, as a percentage of the population aged 16 and up, 2015-2019 : | 60.7% |
| Total sales of lodging and food services in 2012 ($1,000) : | 14,023 |
| Total receipts/revenue for health care and social assistance in 2012 ($1,000) : | 25,278 |
| 2012 total retail sales ($1,000) : | 150,558 |
| 2012 total retail sales per capita : | $14,192 |
| Mean commute time to work (in minutes), workers aged 16 and up, 2015-2019 : | 29.8 |
| 2015-2019 median household income (in 2019 dollars) : | $123,478 |
| Income per capita in the previous 12 months (in 2019 dollars), 2015-2019 : | $50,338 |
| Percentage of people living in poverty : | 4.4% |
| Total number of businesses in 2012 : | 1,579 |
| Men-owned businesses in 2012 : | 840 |
| Women-owned businesses in 2012 : | 590 |
| Minority-owned businesses in 2012 : | 796 |
| Non-minority-owned businesses in 2012 : | 744 |
| Veteran-owned businesses in 2012 : | 78 |
| Nonveteran-owned businesses in 2012 : | 1,445 |
| 2010 population per square mile : | 4,191.9 |
| 2010 land area in square miles : | 2.50 |
| Rate of owner-occupied housing units, 2015-2019 : | 59.0% |
| Owner-occupied housing unit median value, 2015-2019 : | $169,800 |
| From 2015 to 2019, the median selected monthly owner costs - with a mortgage : | $1,565 |
| Monthly owner costs, without a mortgage, at the median, 2015-2019 : | $647 |
| 2015-2019 median gross rent : | $976 |
| 2015-2019 Households : | 3,777 |
| Population per household, 2015-2019 : | 2.76 |
| Living in the same house a year ago, percentage of people aged one year and up, 2015-2019 : | 89.3% |
| Languages other than English spoken at home, as a percentage of people aged 5 and up, 2015-2019 : | 45.0% |
| Households with computers, %, 2015-2019 : | 85.6% |
| Percentage of households with a broadband Internet subscription, 2015-2019 : | 79.0% |
| Percentage of people aged 25 and up with a high school diploma or higher, 2015-2019 : | 85.5% |
| Bachelor's degree or higher, proportion of people aged 25 and up, 2015-2019 : | 17.3% |
| Percentage of people under the age of 65 who have a disability, 2015-2019 : | 6.5% |
| Persons under the age of 65 who do not have health insurance, as a percentage : | 12.5% |
| Total civilian labor force, percent of population aged 16 and up, 2015-2019 : | 65.8% |
| Female labor force participation in the civilian labor force, as a percentage of the population aged 16 and up, 2015-2019 : | 58.3% |
| Total sales of lodging and food services in 2012 ($1,000) : | 18,270 |
| 2012 total retail sales ($1,000) : | 126,886 |
| 2012 total retail sales per capita : | $11,781 |
| Mean commute time to work (in minutes), workers aged 16 and up, 2015-2019 : | 29.1 |
| 2015-2019 median household income (in 2019 dollars) : | $60,168 |
| Income per capita in the previous 12 months (in 2019 dollars), 2015-2019 : | $26,874 |
| Percentage of people living in poverty : | 11.8% |
| Total number of businesses in 2012 : | 1,125 |
| Men-owned businesses in 2012 : | 550 |
| Women-owned businesses in 2012 : | 343 |
| Minority-owned businesses in 2012 : | 335 |
| Non-minority-owned businesses in 2012 : | 712 |
| Veteran-owned businesses in 2012 : | 58 |
| Nonveteran-owned businesses in 2012 : | 1,023 |
| 2010 population per square mile : | 4,910.7 |
| 2010 land area in square miles : | 2.18 |
Schools in Diamond
College & universities near Diamond, IL
| Code | Name | City | ZIP |
|---|---|---|---|
| 146296 | Joliet Junior College | Joliet (IL) | 60431-8938 |
| 148098 | Professional's Choice Hair Design Academy | Joliet (IL) | 60435 |
| 462345 | The Salon Professional Academy-Shorewood | Shorewood (IL) | 60404-8789 |
| 148584 | University of St Francis | Joliet (IL) | 60435-6188 |
| 147828 | Olivet Nazarene University | Bourbonnais (IL) | 60914-2271 |
Stations (20)
Amtrak & bus stations near Diamond, IL
| Code | Name | Address | Type |
|---|---|---|---|
| DWT | Dwight station | 119 West Main St. | RAIL |
| JOL | Joliet Transportation Center | 50 East Jefferson Street | RAIL |
| KKI | Kankakee | 199 South East Ave. | RAIL |
| PLO | Plano | 101 West Main Street | RAIL |
| NPV | Naperville | 105 E. Fourth Ave. | RAIL |
Post offices near Diamond
| Post Office Name | City | ZIP |
|---|---|---|
| Coal City Post Office | Coal City (IL) | 60416 |
| Braidwood Post Office | Braidwood (IL) | 60408 |
| Bracevill Post Office | Braceville (IL) | 60407 |
| Wilmington Post Office | Wilmington (IL) | 60481 |
| Gardner Post Office | Gardner (IL) | 60424 |
Other places with the same name (2)
- Diamond , Missouri city in Newton County, Missouri, United States with a population of 909 people.
Other cities in Grundy County
Cities, towns, neighborhoods & other populated places in Grundy County , IL.
| City Name | Population | Title |
|---|---|---|
| Morris | 15,162 | City in Illinois |
| Aux Sable | 13,493 | Township in Grundy County, Illinois |
| Minooka | 11,456 | City in Illinois, United States of America |
| Coal City | 5,351 | Village in United States of America |
| Wauponsee | 2,329 | Unincorporated community in Illinois |
| Mazon | 1,860 | Village in the United States |
| Gardner | 1,377 | Village in Illinois, United States |
| Braceville | 709 | Township in Grundy County, Illinois |
| South Wilmington | 637 | Human settlement in Illinois, United States of America |
| Nettle Creek | 484 | Township in Grundy County, Illinois |
| Carbon Hill | 334 | Human settlement in Illinois, United States of America |
| Verona | 208 | Village in Illinois, United States |
| East Brooklyn | 104 | Village in Illinois, United States |
| Kinsman | 96 | Village in Illinois, United States |
Distance to Other Cities
Diamond distances to largest Illinois cities
