ZIP Code 63342 in Dutzow, MO

Data Last Updated: March 1, 2026
City:Dutzow, Missouri
County:Warren County
Timezone:Central (GMT -06:00)
Local Time:8:25:20 AM
Population:No Population Data
Area Code:636
Classification:PO Box
Coordinates:38.6058, -90.9947
Quick Link:
https://www.zip-codes.com/zip-code/63342/zip-code-63342.asp

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63342 - Dutzow, MO

ZIP Code 63342, Dutzow

Small Town Unique ZIP No Census Data
LocationWarren County, MO
Area0 sq mi Single Point
Delivery Points20 (4 businesses)
PO Boxes16
ZIP CreatedBefore Oct 2004
Enclosed InZIP Code 63357
Key Facts
  • This ZIP code is designated as a PO Box-only classification, with 16 boxes serving the immediate community
  • One rural carrier route provides street delivery to addresses on Bluff Road
  • Four business establishments maintain mail service through this location
  • The post office serves as a named delivery point within the ZIP code
  • Nearby communities include Defiance (6.2 miles away) and Wentzville (7.3 miles away)
  • Warren County's rural character means many residents rely on the post office for consistent mail access

Delivery Pattern

The area maintains a minimal delivery footprint with one named building (the Postmaster facility) and three street delivery records. This arrangement reflects a traditional Missouri pattern where small communities use their post office as a gathering point while surrounding properties receive rural route service. The post office serves as the local postal hub for the immediate area.

Street Name Patterns

Geographic Descriptor Minimal Street Network

The single street name, Bluff Road, describes the local topography along the Missouri River bluffs in this area of Warren County. The limited street delivery infrastructure reflects the rural character of the community.

Nearby Areas

Defiance Wentzville Villa Ridge Gray Summit Pacific

Business & Employment Statistics


ZIP Code 63342 supports both business and residential activity. According to the Business Census (2024), there are 4 business establishments, employing about 38 people with an annual payroll of $2,044,000.

# Residential Mailboxes:0Source: USPS
# Business Mailboxes:0Source: USPS
Total Delivery Receptacles:69Source: USPS
Single Family Delivery Units:0Source: USPS
Multi Family Delivery Units:0Source: USPS
# of Businesses:4Source: CBP
1st Quarter Payroll:$528,000Source: CBP
Annual Payroll:$2,044,000Source: CBP
# of Employees:38Source: CBP

Geography, Land Area, & Statistical Classifications


ZIP Code 63342 is located in Warren County, Missouri, within the St. Louis, MO-IL Metropolitan Statistical Area (CBSA 41180) and Missouri's 2nd Congressional District. This Metro area has a population of 2,812,896 people, about 0.00% of whom live in ZIP Code 63342. It covers 0 sq mi of land and a water area of 0 sq mi.

CBSA Name:St. Louis, MO-ILSource: Census
CBSA Number:41180Source: Census
CBSA Type:MetroSource: Census
CBSA Division:--Source: Census
CBSA Population:2,812,896Source: Census
MSA:St. Louis, MO-IL MSASource: Census
Land Area:--Source: Census
Water Area:--Source: Census
Congressional District:02Source: USPS
Congressional Land Area:465.76 sq miSource: Census
PMSA:--Source: Census
Intro Date:< 2004-10Source: ZIP-Codes.com
Place FIPS Code:--Source: Census
Place Name:--Source: Census

Adjacent & Nearby ZIP Codes


63343 | | 63341

Schools in ZIP Code 63342


We could not locate which school district 63342 belongs to, but we will update this once new district data is released. There are no public schools nor private schools with a mailing address in this ZIP Code. Listing Nearby schools instead. It also has 6 colleges, universities or post secondary education institutions nearby which would be a short commute to.

Marthasville Elementary 800 E Main Street
Marthasville, MO 63357
District: Washington School DistrictNearby
Washington High School 600 Blue Jay Drive
Washington, MO 63090
District: Washington School DistrictNearby
Washington Middle 401 E Fourteenth Street
Washington, MO 63090
District: Washington School DistrictNearby
Four Rivers Career Center 1978 Image Drive
Washington, MO 63090
District: Washington School DistrictNearby
Washington West Elementary 840 West Pride Drive
Washington, MO 63090
District: Washington School DistrictNearby
St Vincent De Paul School 13495 S State Highway 94
Marthasville, MO 63357
District: Private SchoolNearby
Immanuel Lutheran 214 W 5th St
Washington, MO 63090
District: Private SchoolNearby
Our Lady Of Lourdes Catholic School 950 Madison Ave
Washington, MO 63090
District: Private SchoolNearby

Colleges & Post Secondary Schools near ZIP Code 63342


Evolve Beauty Academy 2 Wainwright St -100
Washing, MO 63090
Type: Post Secondary
Four Rivers Career Center 1978 Image Drive
Washington, MO 63090-4235
Type: Post Secondary
East Central College 1964 Prairie Dell Rd
Union, MO 63084
Type: Post Secondary
Urshan Graduate School Of Theology 155 Urshan Way
Wentzville, MO 63385
Type: Post Secondary
Urshan College 155 Urshan Way
Wentzville, MO 63385
Type: Post Secondary
St Charles Community College 4601 Mid Rivers Mall Dr
Cottleville, MO 63376-0975
Type: Post Secondary

Sources & References


Our sources include trusted federal and licensed data from the United States Postal Service, U.S. Census Bureau, U.S. Geological Survey, Centers for Medicare & Medicaid Services, and the National Center for Education Statistics, along with proprietary datasets created by ZIP-Codes.com. Data last updated on March 1, 2026.

  1. U.S. Postal Service [Last Updated: 3/1/2026], https://www.usps.com
  2. ZIP-Codes.com Proprietary Data Enhancements [Updated: 3/1/2026], https://www.zip-codes.com
  3. U.S. Census [Updated: Varies], https://www.census.gov
    • U.S. Census Office of Management and Budget [Updated: As Released]
    • U.S. Census 2020 Demographic & Housing Characteristics (DHC) [Decennial] [Updated: 5/25/2023]
    • U.S. Census 2011-2024 American Community Survey 5-year estimates (ACS) [Annually] [Updated: Annually, As Released]
    • U.S. Census Business Patterns (CBD) [Annually] [Updated: Annually, As Released]
    • U.S. Census American National Standards Institute (ANSI) [Updated: As Released]
  4. U.S. Geological Survey [Updated: Varies], https://www.usgs.gov
  5. Centers for Medicare & Medicaid Services [Updated: Annually, As Released], https://www.cms.gov
  6. National Center for Education Statistics [Updated: 3/1/2026], https://nces.ed.gov