Altona, Illinois

Altona: village in Illinois, United States

About

Altona is a village located in the county of Knox in the U.S. state of Illinois. Its population at the 2010 census was 531 and a population density of 219 people per km². After 10 years in 2020 city had an estimated population of 490 inhabitants.

Quick Facts about Altona

Population 490 (2020)
Country United States of America
State Illinois (United States)
County Knox County
Plate code 309
Area 2.43 km2
Latitude & Longitude 41.1148,-90.1646
Time Zone America/Chicago
Local time 00:52:49 (18th April 2026)
Postal code 61414
Density 202 Pop. per km² as of 2020
Population growth -8.37% (2010-2020)
Weather 52℉ Rain Showers Likely 7-days weather

Geography

Altona is located at 41°6'53"N 90°9'52"W (41.1147600, -90.1645600).

Altona map

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Weather

52°F
Rain Showers Likely
18 mph NW Saturday

Rain showers likely before 1pm. Mostly sunny, with a high near 52. Northwest wind around 18 mph, with gusts as high as 29 mph. Chance of precipitation...

7-Day Forecast

Demographics

According to census records, the population of Altona decreased by 8.37% in 10 years.

Year Population % Change Method
2010 531 - census
2011 525 -1.14% estimation process
2012 523 -0.38% estimation process
2013 520 -0.58% estimation process
2014 518 -0.39% estimation process
2015 512 -1.17% estimation process
2016 508 -0.79% estimation process
2017 505 -0.59% estimation process
2018 499 -1.2% estimation process
2019 497 -0.4% estimation process
2020 490 -1.43% estimation process
Altona zip code is 61414. County name: Knox, County fips: 17095

Nearby Schools and Colleges

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

Code Name City ZIP
143613 Carl Sandburg College Galesburg (IL) 61401
146427 Knox College Galesburg (IL) 61401-9999
147341 Monmouth College Monmouth (IL) 61462-1998
143279 Black Hawk College Moline (IL) 61265-5899
143695 La James International College-East Moline East Moline (IL) 61244

Nearby Transit Stations (12)

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

Code Name Address Type
KEE Kewanee Loomis and North Tremont Sts. RAIL
GBB Galesburg station 225 South Seminary Street RAIL
MLI Moline, Illinois 1200 River Drive BUS
RKI Rock Island, IL 3500 5th Avenue BUS
DVP Davenport, Iowa 304 West River Drive BUS

Closest post offices linked to Altona.

Post Office Name City ZIP
Altona Post Office Altona (IL) 61414

Other places with the same name (2)

  • Altona, New York census-designated place in Clinton County, New York with a population of 2,845 people.
  • Altona, Indiana town in Indiana, United States with a population of 199 people.

Other cities in Knox County

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

City Name Population Title
Galesburg 29,803 County seat of Knox County, Illinois, United States
Truro 18,532 Human settlement in United States of America
Abingdon 3,008 City in Knox County, Illinois, United States of America
Knox 2,692 County seat of Knox County, Tennessee, United States; third-largest city in Tennessee
Knoxville 2,692 City in Knox County, Illinois, United States
Ontario 871 Unincorporated community in Illinois
Wataga 773 Human settlement in Illinois, United States of America
East Galesburg 761 Human settlement in Knox Township, Illinois, United States of America
Oneida 653 City in Illinois, USA
Yates City 641 Village in Illinois, United States
Williamsfield 538 Human settlement in Illinois, United States of America
Victoria 282 Village in Illinois, United States
Rio 280 Village in Illinois, USA
Maquon 259 Township in Knox County, Illinois
Saint Augustine 111 Human settlement in Knox County, Illinois, United States of America