Olathe, Kansas Population 2018

Olathe, Kansas's estimated population is 137,472 according to the most recent United States census estimates. Olathe, Kansas is the 4th largest city in Kansas based on official 2017 estimates from the US Census Bureau.

The population density is 2255.83 people/mi² (870.98 people/km²), with a household density of 302.78 people/km² (784.19 people/mi²).

The overall median age is 34.4 years, 33.7 years for males, and 35 years for females. For every 100 females there are 97.9 males.

Based on data from the American Community Survey, in 2017 there were 47,789 households in the city, with an average size of 2.86 people per household. The vacancy rate was 3.9%, with a median rent of $919/month. The median house has 6.7 rooms, and has a value of $201,200.

The median income for households in Olathe, Kansas is $79,691, while the mean household income is $94,183. The per capita income is $33,255, and 4.6% of families and 6.8% of individuals are below the federal poverty line. 8.7% of those under 18 are in poverty, and 4.4% of those 65 years or older.

Year Population Growth Growth Rate
2017137,4721,8711.38%
2016135,6011,5091.13%
2015134,0921,2930.97%
2014132,7991,0420.79%
2013131,7571,8301.41%
2012129,9271,6621.30%
2011128,2652,0101.59%
2010126,25533,29335.81%
200092,96229,61046.74%
199063,35226,09470.04%
198037,25819,341107.95%
197017,9176,93063.07%
196010,9875,39496.44%
19505,5931,61440.56%
19403,9793238.83%
19303,65638811.87%
19203,268-4-0.12%
19103,272-179-5.19%
19003,4511574.77%
18903,2940.00%

Population by Race

Race Population
White113,809
Black or African American6,623
Asian5,812
Two or More Races4,362
Some Other Race1,686
American Indian and Alaska Native419
Native Hawaiian and Other Pacific Islander76

Race Data via US Census (2016 ACS 5-Year Survey)

Olathe Ks Population Pyramid 2018

0k0k0k0k0k0k Male Population0k0k0k0k0k0k Female Population757065605550454035302520151050

Olathe Ks Median Age

34.4


Total

33.7


Male

35


Female

Lancaster Adults

There are 97,193 adults in Olathe Ks.

Olathe Ks Age Dependency

62.7

Age Dependency Ratio

15

Old Age Dependency Ratio

47.7

Child Dependency Ratio

Olathe Ks Housing Indicators

Indicator Value
Median Number of Rooms (per House)
6.7
Houses Without Mortgage
6,648
Houses With Mortgage
26,164
Vacancy Rate
3.9
Median Rent
919
Median Home Value
201,200
Renter-Occupied Units
13,128
Owner-Occupied Units
32,812
Total Housing Units
47,789

This chart shows the employment and labor force participation rates in Olathe Ks for residents over 16 years of age. The 2015 unemployment rate is 3.3% and the labor force participation rate is 75.4%.

Olathe Ks Family/Household Indicators

Indicator Value
Average Household Size
2.86
Average Family Size
3.31
Total Households
45940
Married Couple Households
28031
Male Householder (no wife) Families
2329
Female Householder (no husband) Families
4146
Non Family Households
11434
Total Families
34506
Households With Own Children
18948
Unmarried Partner Households (Opposite Sex)
5
Unmarried Partner Households (Same Sex)
0.2

Olathe Ks Income Distribution

Indicator Value
Under $10,000
1,250
$10,000 to $14,999
1,045
$15,000 to $24,999
3,091
$25,000 to $34,999
3,366
$35,000 to $49,999
5,264
$50,000 to $74,999
7,522
$75,000 to $99,999
7,452
$100,000 to $149,999
10,124
$150,000 to $199,999
4,219
Over $200,000
2,607

Olathe Ks Household Income

Income

Median

Mean

Olathe Ks

Kansas

$79,691

$53,571

$94,183

$71,975

Under 10k10k - 15k15k - 25k25k - 35k35k - 50k50k - 75k75k - 100k100k - 150k150k - 200kOver 200k00.0550.110.1650.22

Olathe Ks Education Data

Olathe Ks Educational Attainment (over 25)

Indicator Value Percentage
Less Than 9th Grade
2,5573.08%
9th to 12th Grade
2,7743.34%
High School Graduate
14,14617.05%
Some College
17,81521.47%
Associates Degree
7,0948.55%
Bachelors Degree
25,83831.14%
Graduate Degree
12,76015.38%