What is the population of Fall Creek?

The population of Fall Creek, IL is 513.

Where is Fall Creek located?

Fall Creek, IL is located at latitude 39.7789300 and longitude -91.3023700. It is in United States.

What is the elevation of Fall Creek?

Fall Creek, IL has an elevation of 145 meters (476 feet) above sea level.

What time zone is Fall Creek in?

Fall Creek, IL is in the America/Chicago time zone.

What state is Fall Creek in?

Fall Creek is in the state of Illinois, United States.

What county is Fall Creek, IL in?

Fall Creek is in Adams County, Illinois.

How has the population of Fall Creek changed?

The population of Fall Creek, IL has decreased from 529 (2010) to 513 (2020), a change of -3%.

Fall Creek, IL - Geographic Facts & Maps

Fall Creek: unincorporated community in Illinois, United States.

About

Fall Creek is a city located in the county of Adams in the U.S. state of Illinois. Its population at the 2010 census was 529. After 10 years in 2020 city had an estimated population of 513 inhabitants.

Quick Facts about Fall Creek

Population	513 (2020)
Country	United States of America
State	Illinois (United States)
County	Adams County
Latitude & Longitude	39.7789,-91.3024
Altitude	1,562 feet / 476 meters
Time Zone	America/Chicago
Local time	12:13:30 (6th November 2026)
Population growth	-3.02% (2010-2020)
Weather	49℉ Mostly Sunny 7-days weather

Geography

Fall Creek is located at 39°46'44"N 91°18'9"W (39.7789300, -91.3023700).

Fall Creek map

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Weather

49°F

Mostly Sunny

3 to 7 mph N Today

Mostly sunny. High near 49, with temperatures falling to around 45 in the afternoon. North wind 3 to 7 mph.

7-Day Forecast

Demographics

According to census records, the population of Fall Creek decreased by 3.02% in 10 years.

Year	Population	% Change	Method
2010	529	-	census
2011	528	-0.19%	estimation process
2012	528	0%	estimation process
2013	526	-0.38%	estimation process
2014	526	0%	estimation process
2015	525	-0.19%	estimation process
2016	521	-0.76%	estimation process
2017	518	-0.58%	estimation process
2018	514	-0.77%	estimation process
2019	512	-0.39%	estimation process
2020	513	0.2%	estimation process

Fallcreek

Nearby Schools and Colleges

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

Code	Name	City	ZIP
177542	Hannibal-LaGrange University	Hannibal (MO)	63401

Nearby Transit Stations (5)

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

Code	Name	Address	Type
QCY	Quincy	North 30th St. and Wisman Lane	RAIL
MAC	Macomb	120 East Calhoun Street	RAIL
FMD	Fort Madison station	1601 20th Street	RAIL
LAP	La Plata	535 N. Owensby St.	RAIL
BRL	Burlington	300 South Main Street	RAIL

Nearby Post Offices

Closest post offices linked to Fall Creek.

Post Office Name	City	ZIP
Payson Post Office	Payson (IL)	62360

Other cities in Adams County

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

City Name	Population	Title
Quincy	39,589	County seat of Adams County, Illinois, United States
Spring Valley	5,065	City in Illinois, United States
Adams	1,536	Civil town in Adams County, Wisconsin
Camp Point	1,080	Village in Adams County, Illinois, United States

Fall Creek, Illinois