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ZIP Code Database - Facts & Stats

Data Last Updated: March 1, 2023

ZIP Codes for City of Grain Valley, MO

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Counties:JACKSON, MO
Area Code(s):816
Timezone(s):Central (GMT -06:00)
City Population:12,854 (More Details)
CBSA:Kansas City, MO-KS
Congressional District(s):04
Land Area:604 square miles (county)
Water Area:12 square miles (county)

1 ZIP Code

Grain Valley, MO ZIP Code Boundaries

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Grain Valley, MO Covers 1 ZIP Code

ZIP CodeTypePopulation% of PopulationAliases
64029Standard16,574100.00%BLUE SPRINGS

Grain Valley, MO Demographic Information *

Total population**12,854
Male population6,289
Female population6,565
Median age (years)30.5
White Population11,904
Black Population327
Indian Population73
Asian Population80
Hawaiian Population17
Hispanic Population632
Median age (Male)29.8
Median age (Female)31.2
Total households4,566
Family households (families)3,395
Average household size2.81
Average family size3.22
Total housing units4,867
* Demographic data is based on 2010 Census for the City of GRAIN VALLEY.
** City and ZIP Code Population will not be equal due to differences in their geographies.


  1. U.S. Postal Service [Last Updated: 2/1/2023],
  2. Internal Data Creation [Last Updated: 2/1/2023],
  3. U.S. Geological Survey [Updated as needed],
  4. U.S. Census [Updated Yearly],
  5. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],