What is the population of Norwalk?

The population of Norwalk, IA is 12,449.

Where is Norwalk located?

Norwalk, IA is located at latitude 41.4755500 and longitude -93.6788300. It is in United States.

What is the area of Norwalk?

The area of Norwalk, IA is 29.014614 km².

What is the elevation of Norwalk?

Norwalk, IA has an elevation of 288 meters (945 feet) above sea level.

What time zone is Norwalk in?

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

What state is Norwalk in?

Norwalk is in the state of Iowa, United States.

What county is Norwalk, IA in?

Norwalk is in Warren County, Iowa.

How has the population of Norwalk changed?

The population of Norwalk, IA has increased from 8,945 (2010) to 12,449 (2020), a change of 39.2%.

Norwalk, Iowa

Norwalk: city in Warren County and Polk County, Iowa, United States

About

Norwalk is a city located in the county of Warren in the U.S. state of Iowa. Its population at the 2010 census was 8,945 and a population density of 308 people per km². After 10 years in 2020 city had an estimated population of 12,449 inhabitants.

The city was created 170 years ago in 1855.

Norwalk locator map — Location of Norwalk on Iowa map.

Quick Facts about Norwalk

Population	12,449 (2020)
Country	United States of America
State	Iowa (United States)
County	Warren County
Postal code	50211
Phone Area Codes	515
Area	29.01 km²
Latitude & Longitude	41.4756,-93.6788
Altitude	945 feet / 288 meters
Establishment	January 01, 1856 (170 years ago)
Time Zone	America/Chicago
Local time	02:28:41 (18th April 2026)
Density	429 Pop. per km² as of 2020
Population growth	28.15% (2010-2020)
Weather	50℉ Chance Rain Showers 7-days weather

IAMap-doton-Norwalk image

Geography

Norwalk is located at 41°28'32"N 93°40'44"W (41.4755500, -93.6788300).

Norwalk map

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Weather

50°F

Chance Rain Showers

15 to 20 mph NW Saturday

A chance of rain showers. Mostly sunny, with a high near 50. Chance of precipitation is 40%.

7-Day Forecast

Official website of Norwalk

Official Website

Demographics

The population of Norwalk increased by 28.15% in 10 years.

Year	Population	% Change	Method
2010	8,945	-	census
2011	9,290	3.71%	estimation process
2012	9,435	1.54%	estimation process
2013	9,611	1.83%	estimation process
2014	9,834	2.27%	estimation process
2015	10,084	2.48%	estimation process
2016	10,507	4.03%	estimation process
2017	10,896	3.57%	estimation process
2018	11,512	5.35%	estimation process
2019	11,938	3.57%	estimation process
2020	12,449	4.1%	estimation process

Norwalk zip code is 50211. County name: Warren, County fips: 19181

Services and Civic Places in Norwalk

1Norwalk City Hall

Rating: 3 (2)

705 North Ave, Norwalk, IA 50211 View details

Phone: +15159810228 | Website available

People born in Norwalk (5)

People born in Norwalk, including actor John Frederick, politician Albert Sorensen, association football player Jenista Clark, .

More notable people

Matt Dermody (American professional baseball pitcher) he was born in 04/07/1990
Francis P. Swift (Francis Peter Swift; b. Norwalk, Iowa, 10-08-15; ordained 08-15-44; missionary to Papua New Guinea; d. 05-19-82) he was born in 08/10/1915

Nearby Schools and Colleges

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

Code	Name	City	ZIP
154156	Des Moines University-Osteopathic Medical Center	Des Moines (IA)	50312

Nearby Transit Stations (3)

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

Code	Name	Address	Type
OSC	Osceola	Main & East Clay Streets	RAIL
CRN	Creston	Pine and Adams Avenue	RAIL
OTM	Ottumwa station	210 West Main Street	RAIL

Nearby Post Offices

Closest post offices linked to Norwalk.

Post Office Name	City	ZIP
Norwalk Post Office	Norwalk (IA)	50211

Other places with the same name (4)

Norwalk, California The most populous city in Los Angeles County, California. with a population of 102,635 people.
Norwalk, Connecticut The most populous city in Fairfield County, Connecticut. with a population of 88,655 people.
Norwalk, Ohio city in and the county seat of Huron County, Ohio, United States with a population of 16,782 people.
Norwalk, Wisconsin village in Monroe County, Wisconsin, United States with a population of 633 people.

Other cities in Warren County

Cities, towns, neighborhoods & other populated places in Warren County , IA.

City Name	Population	Title
Indianola	16,072	City in Mississippi
Carlisle	4,323	City in Warren and Polk counties in the U.
Hartford	780	City in Iowa
Milo	760	American city in Iowa
New Virginia	489	City in Warren County, Iowa
Martensdale	470	American city in Iowa
Cumming	413	Human settlement in Warren County, Iowa, United States of America
Lacona	354	Human settlement in Warren County, Iowa, United States of America
Saint Marys	127	City in Iowa, USA
Ackworth	105	City in Warren County, Iowa, United States
Spring Hill	65	City in Iowa, USA
Sandyville	54	Human settlement in Warren County, Iowa, United States of America

Distance to Other Cities

Norwalk distances to largest Iowa cities