What is the population of Oskaloosa?

The population of Oskaloosa, KS is 1,076.

Where is Oskaloosa located?

Oskaloosa, KS is located at latitude 39.2152800 and longitude -95.3127500. It is in United States.

What is the area of Oskaloosa?

The area of Oskaloosa, KS is 57.61 km².

What is the elevation of Oskaloosa?

Oskaloosa, KS has an elevation of 340 meters (1115 feet) above sea level.

What time zone is Oskaloosa in?

Oskaloosa, KS is in the America/Chicago time zone.

What state is Oskaloosa in?

Oskaloosa is in the state of Kansas, United States.

What county is Oskaloosa, KS in?

Oskaloosa is in Jefferson County, Kansas.

How has the population of Oskaloosa changed?

The population of Oskaloosa, KS has decreased from 1,113 (2010) to 1,076 (2020), a change of -3.3%.

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Oskaloosa, Kansas

Oskaloosa: township in Jefferson County, Kansas.

About

Oskaloosa is a township located in the county of Jefferson in the U.S. state of Kansas. Its population at the 2010 census was 1,113 and a population density of 19 people per km². After 10 years in 2020 city had an estimated population of 1,076 inhabitants.

Oskaloosa locator map — Location of Oskaloosa on Kansas map.

Quick Facts about Oskaloosa

Population	1,076 (2020)
Country	United States of America
State	Kansas (United States)
County	Jefferson County
Area	57.61 km²
Latitude & Longitude	39.2153,-95.3128
Altitude	1,102 feet / 336 meters
Time Zone	America/Chicago
Local time	14:45:48 (23rd September 2026)
Postal code	66066
Density	19 Pop. per km² as of 2020
Population growth	-3.32% (2010-2020)
Weather	74℉ Mostly Sunny 7-days weather

Map highlighting Oskaloosa Township Jefferson County Kansas locator map image

Geography

Oskaloosa is located at 39°12'55"N 95°18'46"W (39.2152800, -95.3127500).

Oskaloosa map

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Weather

74°F

Mostly Sunny

5 mph E Wednesday

Mostly sunny, with a high near 74. East wind around 5 mph.

7-Day Forecast

Demographics

According to census records, the population of Oskaloosa decreased by 3.32% in 10 years.

Year	Population	% Change	Method
2010	1,113	-	census
2011	1,091	-1.98%	estimation process
2012	1,085	-0.55%	estimation process
2013	1,077	-0.74%	estimation process
2014	1,077	0%	estimation process
2015	1,071	-0.56%	estimation process
2016	1,065	-0.56%	estimation process
2017	1,065	0%	estimation process
2018	1,054	-1.03%	estimation process
2019	1,057	0.28%	estimation process
2020	1,076	1.8%	estimation process

Oskaloosa zip code is 66066. County name: Jefferson, County fips: 20087

Nearby Schools and Colleges

Schools and campuses linked to Oskaloosa, KS. Select a name to open its map and contact details.

Code	Name	City	ZIP
155317	University of Kansas	Lawrence (KS)	66045

Nearby Transit Stations (5)

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

Code	Name	Address	Type
LRC	Lawrence	413 East 7th Street	RAIL
TOP	Topeka	500 SE Holliday Place	RAIL
KCY	Union Station	30 West Pershing Rd.	RAIL
IDP	Independence	600 South Grand Ave.	RAIL
LEE	Lee's Summit	217 SW Main St.	RAIL

Nearby Post Offices

Closest post offices linked to Oskaloosa.

Post Office Name	City	ZIP
Oskaloosa Post Office	Oskaloosa (KS)	66066

Other places with the same name (1)

Oskaloosa, Iowa city in and the county seat of Mahaska County, Iowa, United States. with a population of 11,803 people.

Distance to Other Cities

Oskaloosa distances to largest Kansas cities