Olathe, Colorado Population 2024

1,944

Olathe Demographics

According to the most recent ACS, the racial composition of Olathe was:

  • Two or more races: 49.5%
  • White: 48.94%
  • Other race: 1.57%
  • Black or African American: 0%
  • Native American: 0%
  • Asian: 0%
  • Native Hawaiian or Pacific Islander: 0%
Land Area (mi²)
1.5 sq mi
Density (mi²)
1,294.50/sq mi
Growth Since 2020
-3.52% (-71)
The current population of Olathe, Colorado is 1,944 based on our projections of the latest US Census estimates (released May 2024). The last official US Census in 2020 recorded the population at 2,015.

Population by Race

Race
Population
Percentage (of total)
Two or more races88549.5%
White87548.94%
Other race281.57%
Black or African American00%
Native American00%
Asian00%
Native Hawaiian or Pacific Islander00%

Two or more races

White

Other race

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Olathe Population by Race

Olathe Population Pyramid 2024

Olathe Median Age

39.6

Total

39.2

Male

50.6

Female

Olathe Adults

There are 1,475 adults, (269 of whom are seniors) in Olathe.

Olathe Age Dependency

48.3

Age Dependency Ratio

22.3

Old Age Dependency Ratio

26

Child Dependency Ratio

Olathe Sex Ratio

Female77943.57%
Male1,00956.43%

Olathe Population by Age

Olathe Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All5192.9165.134.9
Non Family2071.1753.646.4
Married2054.168.331.7
Female824.5281.718.3
Male252.328020

4.02

Average Family Size

2.91

Average Household Size

65.1%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Olathe Households and Families

Male

Female

Education Attained
Count
Percentage
9th to 12th Grade735.54%
Associates Degree372.81%
Bachelors Degree725.46%
Graduate Degree181.37%
High School Graduate59545.14%
Less Than 9th Grade19414.72%
Some College32924.96%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Olathe Educational Attainment by Sex (over 25)

Olathe Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

Race
Total
High School
Bachelors
White60957363
2+ Races58837527
Hispanic58335223
Other Race21160

The highest rate of high school graduation is among white people with a rate of 94.09%.

The highest rate of bachelors degrees is among white people with a rate of 10.34%.

Olathe Educational Attainment by Race

All

Male

Female

Name
Average
Male
Female
Bachelors Degree$56,607$56,429$65,625
Graduate Degree$0$0$0
High School Graduate$32,612$33,301$27,366
Less Than 9th Grade$0$78,250$0
Overall$34,867$37,891$28,424
Some College$41,509$72,000$33,250

$34,867

Average Earnings

$37,891

Average Male

$28,424

Average Female

Olathe Earnings by Educational Attainment

Olathe Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Olathe Language

53.97% of Olathe residents speak only English, while 46.03% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 46.03% of the population.

Olathe Language

Olathe Poverty by Race

rate

Name
Total
In Poverty
Poverty Rate
White65018728.77%
Hispanic92718620.06%
Multiple88518120.45%
Other28932.14%

24.08%

Overall Poverty Rate

25.23%

Male Poverty Rate

22.44%

Female Poverty Rate

Poverty in Olathe

The race most likely to be in poverty in Olathe is Other, with 32.14% below the poverty level.

The race least likely to be in poverty in Olathe is Hispanic, with 20.06% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 2.83%. Among those working part-time, it was 33.72%, and for those that did not work, the poverty rate was 45.89%.

Olathe Poverty

rate

Rate
Poverty
Some College36.22%
High School18.8%
Less Than 9th Grade15.09%
Bachelors or Greater3.45%

Olathe Poverty Rate by Education

rate

Rate
Poverty
Male Unemployed78.95%
Female Employed13.68%
Male Employed1.24%
Female Unemployed0%

Olathe Poverty Rate by Employment Status and Sex

Olathe Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

Name
Median
Mean
Families$77,891$75,880
Households$65,170$63,711
Married Families$78,027$-999,999,999
Non Families$34,135$42,484

mean

median

Income by Household Type

Olathe Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

39.1%

Overall Marriage Rate

41.6%

Male Marriage Rate

36.0%

Female Marriage Rate

Olathe Married by Age and Sex

male

female

Olathe Marriage

The age group where males are most likely to be married is 45-54, while the female age group most likely to be married is 35-44.

Olathe Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Olathe Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

148

Number of Veterans

148

Male Veterans

0

Female Veterans

War
Veterans
First Gulf War92
Vietnam16
Korea10
Second Gulf War5
World War II0

Olathe Veterans by War

count

Age Group
Veterans
35 to 5490
55 to 6429
75+16
65 to 7413
18 to 340

Olathe Veterans by Age

count

Name
Veterans
% of Total
2+ Races8912.84%
White597.75%

Olathe Veterans by Race

Olathe Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

17.73%

Veteran Poverty Rate

18.44%

Veteran Disability Rate

Olathe Veterans by Education

LaborForceParticipation

51.5%

Labor Force Participation

48.1%

Employment Rate

6.6%

Unemployment Rate

Olathe Employment by Age

LaborForceParticipation

Olathe Employment by Race

LaborForceParticipation

Olathe Employment by Education

Origin of Non-Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

50.17%

Born in Olathe

81.6%

Native Born

18.4%

Foreign Born

13.53%

Non Citizen

4.87%

Naturalized

Place of Birth

81.6% of Olathe residents were born in the United States, with 50.17% having been born in Colorado. 13.53% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Olathe Place of Birth

Note: data after 2022 is projected based on recent change
Year
Population
Growth
Change
20291,855-18-0.96%
20281,873-18-0.95%
20271,891-17-0.89%
20261,908-18-0.93%
20251,926-18-0.93%
20241,944-18-0.92%
20231,962-15-0.76%
20221,977-9-0.45%
20211,986-29-1.44%
20202,01519110.47%
20191,824-10-0.55%
20181,834191.05%
20171,815110.61%
20161,804110.61%
20151,793-9-0.5%
20141,802-7-0.39%
20131,809-12-0.66%
20121,821-18-0.98%
20111,839-21-1.13%
20101,86000%

Olathe Population by Year