What is the population of Duncombe?

The population of Duncombe, IA is 386.

Where is Duncombe located?

Duncombe, IA is located at latitude 42.4705300 and longitude -93.9935600. It is in United States.

What is the area of Duncombe?

The area of Duncombe, IA is 5.198348 km².

What is the elevation of Duncombe?

Duncombe, IA has an elevation of 338 meters (1109 feet) above sea level.

What time zone is Duncombe in?

Duncombe, IA is in the America/Chicago time zone.

What state is Duncombe in?

Duncombe is in the state of Iowa, United States.

What county is Duncombe, IA in?

Duncombe is in Webster County, Iowa.

How has the population of Duncombe changed?

The population of Duncombe, IA has decreased from 410 (2010) to 386 (2020), a change of -5.9%.

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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.

Duncombe locator map — Location of Duncombe on Iowa map.

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
Latitude & Longitude	42.4705,-93.9936
Altitude	1,109 feet / 338 meters
Time Zone	America/Chicago
Local time	16:08:01 (25th September 2026)
Density	74 Pop. per km² as of 2020
Population growth	-5.85% (2010-2020)
Weather	66℉ Chance Rain Showers 7-days weather

Webster County Iowa Incorporated and Unincorporated areas Duncombe Highlighted locator map image

Geography

Duncombe is located at 42°28'14"N 93°59'37"W (42.4705300, -93.9935600).

Duncombe map

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Weather

66°F

Chance Rain Showers

5 to 8 mph SE Friday

A chance of rain showers. Cloudy. High near 66, with temperatures falling to around 64 in the afternoon. Southeast wind 5 to 8 mph. Chance of precipit...

7-Day Forecast

Demographics

According to census records, the population of Duncombe decreased by 5.85% in 10 years.

Year	Population	% Change	Method
2010	410	-	census
2011	404	-1.46%	estimation process
2012	402	-0.5%	estimation process
2013	401	-0.25%	estimation process
2014	397	-1%	estimation process
2015	400	0.76%	estimation process
2016	397	-0.75%	estimation process
2017	395	-0.5%	estimation process
2018	389	-1.52%	estimation process
2019	383	-1.54%	estimation process
2020	386	0.78%	estimation process

Duncombe zip code is 50532. County name: Webster, County fips: 19187

Nearby Schools and Colleges

Schools and campuses linked to Duncombe, IA. Select a name to open its map and contact details.

Code	Name	City	ZIP
153782	La James International College-Ft Dodge	Fort Dodge (IA)	50501

Nearby Post Offices

Closest post offices linked to 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