Larchwood, Iowa
Larchwood: township in Lyon County, Iowa
About
Larchwood is a township located in the county of Lyon in the U.S. state of Iowa. Its population at the 2010 census was 866. After 10 years in 2020 city had an estimated population of 918 inhabitants.
Quick Facts about Larchwood
| Population | 918 (2020) |
| Country | United States of America |
| State | Iowa (United States) |
| County | Lyon County |
| Latitude & Longitude | 43.4536,-96.4342 |
| Time Zone | America/Chicago |
| Local time | 23:23:02 (17th April 2026) |
| Postal code | 51241 |
| Population growth | 5.66% (2010-2020) |
Geography
Larchwood is located at 43°27'13"N 96°26'3"W (43.4535900, -96.4342100).
Larchwood map
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Demographics
The population of Larchwood increased by 5.66% in 10 years.
| Year | Population | % Change | Method |
|---|---|---|---|
| 2010 | 866 | - | census |
| 2011 | 850 | -1.88% | estimation process |
| 2012 | 861 | 1.28% | estimation process |
| 2013 | 852 | -1.06% | estimation process |
| 2014 | 844 | -0.95% | estimation process |
| 2015 | 857 | 1.52% | estimation process |
| 2016 | 865 | 0.92% | estimation process |
| 2017 | 870 | 0.57% | estimation process |
| 2018 | 900 | 3.33% | estimation process |
| 2019 | 891 | -1.01% | estimation process |
| 2020 | 918 | 2.94% | estimation process |
Larchwood zip code is 51241.
County name: Lyon, County
fips: 19119
Nearby Schools and Colleges
Schools and campuses linked to Larchwood, IA. Select a name to open its map and contact details.
| Code | Name | City | ZIP |
|---|---|---|---|
| 219170 | Avera McKennan Hospital School of Radiologic Technology | Sioux Falls (SD) | 57117-5045 |
Closest post offices linked to Larchwood.
| Post Office Name | City | ZIP |
|---|---|---|
| Larchwood Post Office | Larchwood (IA) | 51241 |
Other cities in Lyon County
Cities, towns, neighborhoods & other populated places in Lyon County , IA.
| City Name | Population | Title |
|---|---|---|
| Rock Rapids | 2,518 | City in Iowa |
| George | 1,029 | City in Iowa, USA |
| Inwood | 847 | City in Lyon County, Iowa, United States |
| Doon | 599 | City in Lyon County, Iowa, United States |
| Little Rock | 433 | Human settlement in Lyon County, Iowa, United States of America |
| Lester | 303 | City in Lyon County, Iowa, United States |
| Alvord | 210 | Human settlement in Lyon County, Iowa, United States of America |