What is the population of Chesterfield?

The population of Chesterfield, IL is 175.

Where is Chesterfield located?

Chesterfield, IL is located at latitude 39.2550500 and longitude -90.0631600. It is in United States.

What is the area of Chesterfield?

The area of Chesterfield, IL is 0.54 km².

What is the elevation of Chesterfield?

Chesterfield, IL has an elevation of 180 meters (591 feet) above sea level.

What time zone is Chesterfield in?

Chesterfield, IL is in the America/Chicago time zone.

What state is Chesterfield in?

Chesterfield is in the state of Illinois, United States.

What county is Chesterfield, IL in?

Chesterfield is in Macoupin County, Illinois.

How has the population of Chesterfield changed?

The population of Chesterfield, IL has decreased from 188 (2010) to 175 (2020), a change of -6.9%.

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Chesterfield, Illinois

Chesterfield: city in Illinois, United States of America

About

Chesterfield is a city located in the county of Macoupin in the U.S. state of Illinois. Its population at the 2010 census was 188 and a population density of 348 people per km². After 10 years in 2020 city had an estimated population of 175 inhabitants.

Chesterfield locator map — Location of Chesterfield on Illinois map.

Quick Facts about Chesterfield

Population	175 (2020)
Country	United States of America
State	Illinois (United States)
County	Macoupin County
Postal code	62630
Plate code	618
Area	0.54 km²
Latitude & Longitude	39.2551,-90.0632
Altitude	1,952 feet / 595 meters
Time Zone	America/Chicago
Local time	05:18:49 (18th April 2026)
Density	324 Pop. per km² as of 2020
Population growth	-7.43% (2010-2020)
Weather	66℉ Showers And Thunderstorms Likely 7-days weather

Macoupin County Illinois Incorporated and Unincorporated areas Chesterfield Highlighted locator map image

Geography

Chesterfield is located at 39°15'18"N 90°3'47"W (39.2550500, -90.0631600).

Chesterfield map

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Weather

66°F

Showers And Thunderstorms Likely

15 mph NW Saturday

Showers and thunderstorms likely. Partly sunny, with a high near 66. Chance of precipitation is 60%.

7-Day Forecast

Demographics

According to census records, the population of Chesterfield decreased by 7.43% in 10 years.

Year	Population	% Change	Method
2010	188	-	census
2011	188	0%	estimation process
2012	185	-1.62%	estimation process
2013	184	-0.54%	estimation process
2014	181	-1.66%	estimation process
2015	180	-0.56%	estimation process
2016	179	-0.56%	estimation process
2017	180	0.56%	estimation process
2018	179	-0.56%	estimation process
2019	177	-1.13%	estimation process
2020	175	-1.14%	estimation process

Chesterfield zip code is 62630. County name: Macoupin, County fips: 17117

Services and Civic Places in Chesterfield

1Chesterfield Town Hall

115 E Depot St, Chesterfield, IL 62630 View details

Phone: +16187533558

Nearby Schools and Colleges

Schools and campuses linked to Chesterfield, IL. Select a name to open its map and contact details.

Code	Name	City	ZIP
143288	Blackburn College	Carlinville (IL)	62626

Nearby Transit Stations (8)

Rail and bus stations connected to Chesterfield, IL. Select a station to open its map and address details.

Code	Name	Address	Type
CRV	Carlinville	128 Alton Rd.	RAIL
ALN	Alton	3400 College Ave.	RAIL
SPI	Springfield station	East Washington and North Third Sts.	RAIL
STL	Gateway Transportation Center	551 South 16th St.	RAIL
KWD	Kirkwood	110 West Argonne Dr.	RAIL

Nearby Post Offices

Closest post offices linked to Chesterfield.

Post Office Name	City	ZIP
Chesterfield Post Office	Chesterfield (IL)	62630

Other places with the same name (8)

Chesterfield, Missouri A city in St. with a population of 47,570 people.
Chesterfield, Michigan township in Macomb County, Michigan with a population of 46,659 people.
Chesterfield, New Jersey township of New Jersey with a population of 7,584 people.
Chesterfield, New Hampshire town in New Hampshire with a population of 3,644 people.
Chesterfield, Indiana city in Indiana, United States of America with a population of 2,467 people.
Chesterfield, South Carolina town in Chesterfield County, South Carolina, United States with a population of 1,452 people.
Chesterfield, South Carolina town in Chesterfield County, South Carolina, United States with a population of 1,401 people.
Chesterfield, Massachusetts town in Massachusetts, USA with a population of 1,250 people.

Other cities in Macoupin County

Cities, towns, neighborhoods & other populated places in Macoupin County , IL. (more)

City Name	Population	Title
Carlinville	5,441	City in Illinois
Staunton	4,919	Township in Macoupin County, Illinois
Virden	3,302	City in Macoupin County, Illinois, United States
Piasa	3,151	Unincorporated community in Illinois
Gillespie	3,048	City in Illinois, United States
Girard	1,981	City in Illinois
Brighton	1,967	Village in Macoupin County, Illinois, United States
Mount Olive	1,911	City in Illinois
Bunker Hill	1,664	City in Illinois, USA
Benld	1,406	City in Macoupin County, Illinois, United States
Barr	1,208	Unincorporated community in Macoupin County, Illinois, United States
Palmyra	654	Village in Illinois, United States
Shipman	583	Township in Macoupin County, Illinois
Wilsonville	550	Village in Illinois, United States
Medora	390	Human settlement in Illinois, United States of America
Mount Clare	262	Human settlement in Illinois, United States of America