Allison, Iowa
Allison: City in Iowa
About
Allison is a city located in the county of Butler in the U.S. state of Iowa. Its population at the 2010 census was 1,029 and a population density of 136 people per km². After 10 years in 2020 city had an estimated population of 965 inhabitants.
Quick Facts about Allison
| Population : | 965 (2020) |
| Country : | United States of America |
| State : | Iowa (United States) |
| County : | Butler County |
| Postal code : | 50602 |
| Phone Area Codes : | 319 |
| Area : | 7.59 km2 |
| Altitude : | 1,053 feet / 321 meters |
| Capital city : | Allison is capital of Butler County |
| Time Zone : | UTC−06:00 |
| Local time : | 15:55:42 (5th December 2025) |
| Density : | 127 Pop. per km² as of 2020 |
| Population growth : | -6.63% (2010-2020) |
Geography
Allison is located at 42°45'10"N 92°47'43"W (42.7527500, -92.7951900).
Allison map
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- Official Website
Official website of Allison
Demographics
According to census records, the population of Allison decreased by 6.63% in 10 years.
| Year | Population | % Change | Method |
| 2010 | 1,029 | - | census |
| 2011 | 1,023 | -0.59% | estimation process |
| 2012 | 1,019 | -0.39% | estimation process |
| 2013 | 1,024 | 0.49% | estimation process |
| 2014 | 1,024 | 0% | estimation process |
| 2015 | 1,014 | -0.99% | estimation process |
| 2016 | 1,000 | -1.4% | estimation process |
| 2017 | 992 | -0.81% | estimation process |
| 2018 | 982 | -1.02% | estimation process |
| 2019 | 973 | -0.92% | estimation process |
| 2020 | 965 | -0.83% | estimation process |
Allison zip code is 50602.
County name: Butler, County
fips: 19023
Schools in Allison
College & universities near Allison, IA
| Code | Name | City | ZIP |
|---|---|---|---|
| 154527 | Wartburg College | Waverly (IA) | 50677-0903 |
| 154095 | University of Northern Iowa | Cedar Falls (IA) | 50614-0005 |
| 153746 | La James International College-Cedar Falls | Cedar Falls (IA) | 50613 |
| 154545 | The Salon Professional Academy-Cedar Falls | Cedar Falls (IA) | 50613 |
| 260910 | Purdue University Global-Cedar Falls | Cedar Falls (IA) | 50613 |
Post offices near Allison
| Post Office Name | City | ZIP |
|---|---|---|
| Allison Post Office | Allison (IA) | 50602 |
Other places with the same name (3)
- Allison , Pennsylvania Fayette County, Pennsylvania, USA with a population of 193 people.
- Allison , Kansas human settlement in United States of America with a population of 24 people.
Other cities in Butler County
Cities, towns, neighborhoods & other populated places in Butler County , IA.
| City Name | Population | Title |
|---|---|---|
| Parkersburg | 1,913 | City in Butler County, Iowa, United States |
| Clarksville | 1,333 | City in Iowa |
| Shell Rock | 1,268 | City in Butler County, Iowa, United States |
| Greene | 1,059 | City in Butler County, Iowa, USA |
| Aplington | 1,039 | Human settlement in Butler County, Iowa, United States of America |
| Dumont | 595 | Human settlement in United States of America |
| New Hartford | 481 | City in Iowa, United States |
| Bristow | 147 | City in Butler County, Iowa, United States |
| Aredale | 68 | Human settlement in Butler County, Iowa, United States of America |
