Missouri · Census place 2938000

Kansas City, Missouri

Kansas City is a city in 4 counties of Missouri with an estimated 516,032 residents on July 1, 2024. It is the largest of 338 incorporated places of 1,000+ people in the state.

Population 2024
516,032
#1 of 338 in Missouri
Change since 2020
+1.6%
+7,936 people
Land area
314.5 sq mi
+ 4.07 sq mi water
Density
1,641 / sq mi
State median 1,448
Orange pin: Kansas City. Shaded: counties it spans. Dark pin: Jefferson City.

Kansas City population, 2020 to 2024

Kansas City added 7,936 residents from July 2020 to July 2024, a change of +1.6%. In the latest year it moved by +4,732. Among 135 Missouri places of 5,000 or more, that growth ranks 64th; the median place changed by +1.2%. The median place of 5,000+ in Missouri has 12,239 people, so Kansas City is 42.2 times that size.

508.1k2020509.0k2021508.9k2022511.3k2023516.0k2024
July 1 estimates. The April 2020 estimates base was 507,984. The axis starts above zero so yearly changes are visible.

Kansas City covers 314.52 square miles of land and 4.07 of water, for 1,641 people per square mile of land. The median Missouri place of 5,000+ has 1,448, so Kansas City is denser than the typical town.

The 4 counties Kansas City spans

Kansas City crosses county lines. The Census county-part estimates split its 516,032 residents as follows; Jackson County holds 61.5% of them. The shaded shapes are on the map above; dots mark the eight nearest places.

  1. 01Jackson County317,383
  2. 02Clay County143,075
  3. 03Platte County55,477
  4. 04Cass County97
Residents inside each county, Census Vintage 2024 county-part estimates (SUMLEV 157).

ZIP codes in Kansas City

50 ZIP Code Tabulation Areas (ZCTAs) overlap Kansas City by at least 10% of the ZCTA's or the city's land: 64053, 64101, 64102, 64105, 64106, 64108, 64109, 64110, 64111, 64112, 64113, 64114, 64116, 64117, 64118, 64119, 64120, 64123, 64124, 64125, 64126, 64127, 64128, 64129, 64130, 64131, 64132, 64133, 64134, 64136, 64137, 64138, 64139, 64145, 64146, 64147, 64149, 64151, 64153, 64154, 64155, 64156, 64157, 64158, 64161, 64163, 64164, 64165, 64166, 64167. ZCTAs are Census approximations of USPS ZIP code delivery areas. The list comes from the 2020 ZCTA to place relationship file, so a city that annexed land after 2020 may reach into ZIP codes not listed here.

Where Kansas City is

The Census internal point of Kansas City is at 39.125200, -94.550300. Jefferson City, the capital, is 133.4 miles ESE in a straight line. The nearest larger place is Oklahoma City, OK (712,919 people), 300.6 miles away. The nearest city of 100,000 or more is Kansas City, KS, 10.3 miles away. The ground at the internal point is about 227 m (745 ft) above sea level.

Internal point

Decimal
39.125200, -94.550300
DMS
39°07'30.72"N 94°33'1.08"W
UTM
15N 365990.3E 4331814.5N
Geohash
9yuy86w8f
Plus code
86F74CGX+3V
Time zone
America/Chicago

Daylight in Kansas City

At 39.13° N, Kansas City gets about 14 h 55 min of daylight around the June solstice and 9 h 25 min around the December solstice, a swing of 5 h 30 min. Figures are sunrise to sunset from the SunCalc model for June 21 and December 21, 2026. Month-by-month sunrise and sunset times are on the Kansas City daylight page.

Places near Kansas City

The eight nearest incorporated places of 1,000+ in Missouri, measured between internal points. The closest is North Kansas City, 1.3 miles away, with 5,630 people.

Questions people ask

What is the population of Kansas City, MO?

516,032 on July 1, 2024, in the Census Vintage 2024 estimates. That is up 7,936 (1.6%) from 508,096 in July 2020.

What county is Kansas City in?

It spans 4 counties: Jackson County (317,383 residents), Clay County (143,075 residents), Platte County (55,477 residents), Cass County (97 residents).

What ZIP codes cover Kansas City?

50 ZIP Code Tabulation Areas overlap it by at least 10% of either area: 64053, 64101, 64102, 64105, 64106, 64108, 64109, 64110, 64111, 64112, 64113, 64114, and more.

How far is Kansas City from Jefferson City?

133.4 miles (214.6 km) in a straight line, heading ESE from Kansas City.

What is the nearest larger city to Kansas City?

Oklahoma City, OK, with 712,919 residents, 300.6 miles away between internal points.

Sources and data as of

Data as of: Census Vintage 2024 subcounty estimates (July 1, 2024), 2024 Gazetteer places, 2020 ZCTA to place relationship file.

  1. 01Census Vintage 2024 subcounty population estimates
  2. 02Census 2024 Gazetteer, places
  3. 03Census 2020 ZCTA to place relationship file
  4. 04Census 2024 cartographic boundary file, counties (1:5,000,000)
  5. 05Open-Meteo forecast API (time zone and Copernicus GLO-90 elevation) (last verified 2026-09-30)

How every number is computed: methodology. Spotted a wrong figure? Report an error.