Dallas City, Illinois

Dallas City: township in Hancock County, Illinois

About

Dallas City is a township located in the county of Hancock in the U.S. state of Illinois. Its population at the 2010 census was 945 and a population density of 61 people per km². After 10 years in 2020 city had an estimated population of 859 inhabitants.

Dallas City locator map
Location of Dallas City on Illinois map.

Quick Facts about Dallas City

Population 859 (2020)
Country United States of America
State Illinois (United States)
County Hancock County
Area 15.5 km2
Latitude & Longitude 40.6362,-91.1674
Altitude 659 feet / 201 meters
Time Zone America/Chicago
Local time 17:14:27 (18th April 2026)
Postal code 62330
Density 55 Pop. per km² as of 2020
Population growth -10.01% (2010-2020)
Weather 50℉ Rain Showers Likely 7-days weather
Map highlighting Dallas City Township  Hancock County  Illinois locator map image
Map highlighting Dallas City Township Hancock County Illinois locator map image

Geography

Dallas City is located at 40°38'10"N 91°10'3"W (40.6361500, -91.1673700).

Dallas City map

Click "full screen" full screen map icon to open full mode. View satellite images

Weather

50°F
Rain Showers Likely
15 mph NW Saturday

Rain showers likely before 1pm. Sunny, with a high near 50. Chance of precipitation is 60%.

7-Day Forecast

Demographics

According to census records, the population of Dallas City decreased by 10.01% in 10 years.

Year Population % Change Method
2010 945 - census
2011 938 -0.75% estimation process
2012 927 -1.19% estimation process
2013 912 -1.64% estimation process
2014 905 -0.77% estimation process
2015 901 -0.44% estimation process
2016 899 -0.22% estimation process
2017 886 -1.47% estimation process
2018 878 -0.91% estimation process
2019 873 -0.57% estimation process
2020 859 -1.63% estimation process
Dallas City zip code is 62330. County name: Hancock, County fips: 17067
Dalas Siti, dalas syty, dyalasa siti, Далас Сити, دالاس سيتي, دالاس‌سیتی، ایلینوی, دیلاس سٹی، الینوائے, ड्यालास सिटी, ダラス・シティ

Nearby Schools and Colleges

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

Code Name City ZIP
154378 Southeastern Community College West Burlington (IA) 52655-0180

Nearby Transit Stations (10)

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

Code Name Address Type
FMD Fort Madison station 1601 20th Street RAIL
BRL Burlington 300 South Main Street RAIL
MAC Macomb 120 East Calhoun Street RAIL
MTP Mount Pleasant 418 North Adams Street RAIL
GBB Galesburg station 225 South Seminary Street RAIL

Closest post offices linked to Dallas City.

Post Office Name City ZIP
Dallas City Post Office Dallas City (IL) 62330

Other cities in Hancock County

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

City Name Population Title
Carthage 2,419 City in and county seat of Hancock County, Illinois, United States
Warsaw 1,456 City in Illinois, United States
La Harpe 1,123 City in Hancock County, Illinois, United States
Nauvoo 1,044 City and historic district in Hancock County, Illinois, United States
Chili 597 Unincorporated community in Illinois
Saint Mary 585 Township in Hancock County, Illinois
Augusta 534 Human settlement in Hancock County, Illinois, United States of America
Plymouth 459 Village in the United States
Bowen 450 Human settlement in Illinois, United States of America
Denver 390 Human settlement in Illinois, United States of America
Fountain Green 262 Township in Hancock County, Illinois
Durham 251 Unincorporated community in Illinois
Hamilton 189 City in Hancock County, Illinois, United States
Elvaston 152 Human settlement in Hancock County, Illinois, United States of America
Ferris 143 Village in Hancock County, Illinois, United States
Pontoosuc 132 Township in Hancock County, Illinois