What is the population of Washington?

The population of Washington, IL is 16,395.

Where is Washington located?

Washington, IL is located at latitude 40.7036500 and longitude -89.4073100. It is in United States.

What is the area of Washington?

The area of Washington, IL is 20.810814 km².

What is the elevation of Washington?

Washington, IL has an elevation of 232 meters (761 feet) above sea level.

What time zone is Washington in?

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

What state is Washington in?

Washington is in the state of Illinois, United States.

What county is Washington, IL in?

Washington is in Tazewell County, Illinois.

How has the population of Washington changed?

The population of Washington, IL has increased from 15,134 (2010) to 16,395 (2020), a change of 8.3%.

Washington, Illinois

Washington: city in Tazewell County, Illinois.

About

Washington is a city located in the county of Tazewell in the U.S. state of Illinois. Its population at the 2010 census was 15,134 and a population density of 727 people per km². After 10 years in 2020 city had an estimated population of 16,395 inhabitants.

The city was created 192 years ago in 1833.

Washington locator map — Location of Washington on Illinois map.

Quick Facts about Washington

Population	16,395 (2020)
Country	United States of America
State	Illinois (United States)
County	Tazewell County
Different from	Washington County
Postal code	61571
Phone Area Codes	309
Area	20.81 km²
Latitude & Longitude	40.7037,-89.4073
Named for	George Washington
Altitude	758 feet / 231 meters
Establishment	January 01, 1834 (192 years ago)
Time Zone	America/Chicago
Local time	07:02:20 (23rd September 2026)
Density	788 Pop. per km² as of 2020
Population growth	8.33% (2010-2020)
Weather	68℉ Partly Sunny 7-days weather

Image Denhart Bank Building. image

Geography

Washington is located at 40°42'13"N 89°24'26"W (40.7036500, -89.4073100).

Washington map

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Weather

68°F

Partly Sunny

8 to 13 mph NE Wednesday

Partly sunny, with a high near 68. Northeast wind 8 to 13 mph, with gusts as high as 17 mph.

7-Day Forecast

Official website of Washington

Official Website

Demographics

The population of Washington increased by 8.33% in 10 years.

Year	Population	% Change	Method
2010	15,134	-	census
2011	15,451	2.09%	estimation process
2012	15,525	0.48%	estimation process
2013	15,743	1.4%	estimation process
2014	15,642	-0.64%	estimation process
2015	16,465	5.26%	estimation process
2016	16,668	1.23%	estimation process
2017	16,676	0.05%	estimation process
2018	16,569	-0.64%	estimation process
2019	16,519	-0.3%	estimation process
2020	16,395	-0.75%	estimation process

Washington zip code is 61571. County name: Tazewell, County fips: 17179

Vashington, washntn, washyngtwn aylynwy, Вашингтон, واشنطن, واشنگٹن، الینوائے, واشینگتون، ایلینوی

Best Things to Do in Washington

1Farmdale Reservoir

Rating: 4.7 (164)

Washington, IL 61571, United States View details

Phone: +13096764601

2Meadow Valley Park & Dog Park

Rating: 4.5 (122)

105 S Spruce St, Washington, IL 61571, United States View details

Phone: +13094449413

3Harry Lahood Park

Rating: 4.4 (118)

Kingsbury Rd, Washington, IL 61571, United States View details

Phone: +13094449413 | Website available

4Washington Park District

Rating: 4.5 (92)

105 S Spruce St, Washington, IL 61571, United States View details

Phone: +13094449413 | Website available

Services and Civic Places in Washington

1Washington City Hall

Rating: 3.5 (2)

301 Walnut St, Washington, IL 61571 View details

Phone: +13094443196 | Website available

2City of Washington-City Clerk

301 Walnut St, Washington, IL 61571 View details

Phone: +13094443196 | Website available

People born in Washington (5)

People born in Washington, including basketball player Doug Lee, U.S. Army general Claire E. Hutchin, Jr., basketball player Alec Peters, .

More notable people

Tim Tully he was born in 01/01/1954
William R. A. Wilson (American author and physician (1870-1911)) he was born in 01/01/1870

Nearby Schools and Colleges

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

Code	Name	City	ZIP
145682	Illinois Central College	East Peoria (IL)	61635-0001

Nearby Transit Stations (14)

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

Code	Name	Address	Type
PIA	Peoria, Illinois	6100 West Everett M. Dirksen Parkway	BUS
BNL	Uptown Station	100 East Parkinson St.	RAIL
LCN	Lincoln	Broadway and North Chicago Sts.	RAIL
PON	Pontiac station	721 West Washington St.	RAIL
KEE	Kewanee	Loomis and North Tremont Sts.	RAIL

Nearby Post Offices

Closest post offices linked to Washington.

Post Office Name	City	ZIP
Washington Post Office	Washington (IL)	61571

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Other cities in Tazewell County

Cities, towns, neighborhoods & other populated places in Tazewell County , IL.

City Name	Population	Title
Pekin	31,808	County seat of Tazewell County, Illinois
East Peoria	22,344	City on the Illinois River in Tazewell County, Illinois, USA
Morton	16,232	Village in Tazewell County, Illinois
Creve Coeur	5,109	Village in Illinois, United States
Marquette Heights	2,617	City in Tazewell County, Illinois, United States
Mackinaw	2,430	City in Tazewell County, Illinois, United States of America
Wesley	2,130	Township in Will County, Illinois
Tremont	2,114	City in Itawamba County, Mississippi, United States of America
Delavan	1,596	Township in Tazewell County, Illinois
North Pekin	1,530	Village in Illinois, USA
Minier	1,180	City in Tazewell County, Illinois, United States of America
South Pekin	1,081	Village in Illinois, USA

Distance to Other Cities

Washington distances to largest Illinois cities