Have you ever wondered how many people are crammed into Decatur in Illinois? Here is the answer:
Decatur, Illinois has a population density of 625.9 inhabitants per square kilometer (1621 / sq mi)
That means the whole population of 76,122 people are living within an area of 121.62 sq km (46.96 sq mi).
As a reference: New York City has a population density of 6918 inhabitants per square kilometer (17918 / sq mi), thanks to it’s population of 8,398,748 inhabitants within an area of 1214 sq km (468.73 sq mi).
Decatur is the largest city and the county seat of Macon County in the U.S. state of Illinois, with a population of 76,122 as of the 2010 Census. The city was founded in 1829 and is situated along the Sangamon River and Lake Decatur in Central Illinois. Decatur’s estimated population for 2019 was 70,746. Decatur is the thirteenth-most populous city in Illinois, and the state’s sixth-most populous city outside the Chicago metropolitan area. Decatur is listed by the United States Census Bureau as number 3 in “The 15 Fastest-Declining Large Cities” which showed a 7.1% population loss of (-5,376) from 2010 to 2019.The city is home of private Millikin University and public Richland Community College. Decatur has an economy based on industrial and agricultural commodity processing and production, including the North American headquarters of agricultural conglomerate Archer Daniels Midland, international agribusiness Tate & Lyle’s largest corn-processing plant, and the designing and manufacturing facilities for Caterpillar Inc.’s wheel-tractor scrapers, compactors, large wheel loaders, mining class motor grader, off-highway trucks, and large mining trucks.
Cities with a similar population density as Decatur
Other cities that have a similar population density as Decatur, Illinois are:
- Hastings, Nebraska with a population density of 662 people per sq km (1,714 / sq mi).
- Cleveland, Tennessee with a population density of 593 people per sq km (1,535 / sq mi).
- Murray, Kentucky with a population density of 588 people per sq km (1,523 / sq mi).
- Pueblo, Colorado with a population density of 757 people per sq km (1,960 / sq mi).
- Mustang, Oklahoma with a population density of 559 people per sq km (1,448 / sq mi).
- Austin, Minnesota with a population density of 754 people per sq km (1,954 / sq mi).
- Slidell, Louisiana with a population density of 652 people per sq km (1,689 / sq mi).
- Beaver Dam, Wisconsin with a population density of 733 people per sq km (1,896 / sq mi).
- Fairhope, Alabama with a population density of 527 people per sq km (1,365 / sq mi).
- Stuart, Florida with a population density of 669 people per sq km (1,733 / sq mi).
Cities with a similar population size as Decatur
Here a list of cities that have a similar number of inhabitants like Decatur, Illinois:
- Meridian, Idaho with a population of 75,092 people
- Pawtucket, Rhode Island with a population of 71,148 people
- Union City, New Jersey with a population of 66,455 people
- Wilmington, Delaware with a population of 70,851 people
- Waukesha, Wisconsin with a population of 70,718 people
- Rochester Hills, Michigan with a population of 70,995 people
- Carson, California with a population of 91,714 people
- O’Fallon, Missouri with a population of 79,329 people
- Concord, North Carolina with a population of 94,130 people
- Muncie, Indiana with a population of 70,085 people
Cities with a similar size as Decatur
If you want to check which cities have a similar size as Decatur, Illinois, here you go:
- Council Bluffs, Iowa with 117.91 square kilometers (117.91 sq mi), population: 62,230
- Edinburg, Texas with 103.95 square kilometers (103.95 sq mi), population: 98,665
- North Little Rock, Arkansas with 142.06 square kilometers (142.06 sq mi), population: 62,304
- Hilo, Hawaii with 150.96 square kilometers (150.96 sq mi), population: 43,263
- Pittsburgh, Pennsylvania with 151.12 square kilometers (151.12 sq mi), population: 301,048
- Long Beach, California with 133.32 square kilometers (133.32 sq mi), population: 462,257
- Ardmore, Oklahoma with 134.11 square kilometers (134.11 sq mi), population: 24,283
- Fontana, California with 111.42 square kilometers (111.42 sq mi), population: 203,003
- Roanoke, Virginia with 111.02 square kilometers (111.02 sq mi), population: 98,465
- Miami, Florida with 143.15 square kilometers (143.15 sq mi), population: 417,650
Cities with the same name “Decatur”
Same name but different game – do we have sister cities from other states:
- Decatur, Georgia with a population of 19,853 residents
- Decatur, Alabama with a population of 55,816 residents