Duncombe, Iowa
Duncombe: City in Webster County, Iowa, in the United States
About
Duncombe is a city located in the county of Webster in the U.S. state of Iowa. Its population at the 2010 census was 410 and a population density of 79 people per km². After 10 years in 2020 city had an estimated population of 386 inhabitants.
Quick Facts about Duncombe
| Population : | 386 (2020) |
| Country : | United States of America |
| State : | Iowa (United States) |
| County : | Webster County |
| Postal code : | 50532 |
| Area : | 5.2 km2 |
| Altitude : | 1,109 feet / 338 meters |
| Time Zone : | America/Chicago |
| Local time : | 13:26:17 (5th December 2025) |
| Density : | 74 Pop. per km² as of 2020 |
| Population growth : | -6.22% (2010-2020) |
Geography
Duncombe is located at 42°28'14"N 93°59'37"W (42.4705300, -93.9935600).
Duncombe map
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Demographics
According to census records, the population of Duncombe decreased by 6.22% in 10 years.
| Year | Population | % Change | Method |
| 2010 | 410 | - | census |
| 2011 | 404 | -1.49% | estimation process |
| 2012 | 402 | -0.5% | estimation process |
| 2013 | 401 | -0.25% | estimation process |
| 2014 | 397 | -1.01% | estimation process |
| 2015 | 400 | 0.75% | estimation process |
| 2016 | 397 | -0.76% | estimation process |
| 2017 | 395 | -0.51% | estimation process |
| 2018 | 389 | -1.54% | estimation process |
| 2019 | 383 | -1.57% | estimation process |
| 2020 | 386 | 0.78% | estimation process |
Duncombe zip code is 50532.
County name: Webster, County
fips: 19187
Schools in Duncombe
College & universities near Duncombe, IA
| Code | Name | City | ZIP |
|---|---|---|---|
| 153782 | La James International College-Ft Dodge | Fort Dodge (IA) | 50501 |
Post offices near Duncombe
| Post Office Name | City | ZIP |
|---|---|---|
| Duncomb Post Office | Duncombe (IA) | 50532 |
Other cities in Webster County
Cities, towns, neighborhoods & other populated places in Webster County , IA.
| City Name | Population | Title |
|---|---|---|
| Fort Dodge | 23,906 | City in Iowa |
| Gowrie | 954 | City in Webster County, Iowa, United States of America |
| Dayton | 798 | City in Webster County, Iowa, United States |
| Badger | 534 | Human settlement in Webster County, Iowa, United States of America |
| Otho | 505 | Human settlement in Webster County, Iowa, United States of America |
| Lehigh | 393 | City in Iowa, United States |
| Callender | 346 | City in Webster County, Iowa, United States |
| Harcourt | 278 | City in Iowa |
| Barnum | 181 | City in Iowa, United States |
| Moorland | 158 | Human settlement in Webster County, Iowa, United States of America |
| Vincent | 158 | Human settlement in Webster County, Iowa, United States of America |
| Clare | 133 | Town in Iowa |
