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U.S. ZIP Codes Database 2026

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ZIP Code Details for Columbia

Detailed geographic and postal record lookup for the city of Columbia.

Postal Information

ZIP Code 65212
Type Unique
Primary City Columbia
State MO
County Boone County
Acceptable Cities -
Unacceptable Umc Hospital Clinics
Time Zone America/Chicago
Area Codes 573
Latitude 38,95° N
Longitude -92,32° W

About U.S. ZIP Codes

U.S. ZIP Codes are 5-digit postal codes introduced in 1963 by the USPS to improve mail sorting efficiency. The first digit represents a broad region, the next two identify a sectional center facility, and the final two help pinpoint a local post office or delivery area.

Geographic Breakdown:

  • 1st Digit: Represents a group of states or a broad national region.
  • 2nd/3rd Digits: Represent a regional area or large city.
  • 4th/5th Digits: Identify specific post offices or delivery zones.

ZIP Codes support physical delivery, routing analytics, geocoding, tax calculations, and location-based research.

Geographic Map of Columbia, MO

Postal Information

ZIP Code 65215
Type Unique
Primary City Columbia
State MO
County Boone County
Acceptable Cities -
Unacceptable Stephens College
Time Zone America/Chicago
Area Codes 573
Latitude 38,95° N
Longitude -92,32° W

About U.S. ZIP Codes

U.S. ZIP Codes are 5-digit postal codes introduced in 1963 by the USPS to improve mail sorting efficiency. The first digit represents a broad region, the next two identify a sectional center facility, and the final two help pinpoint a local post office or delivery area.

Geographic Breakdown:

  • 1st Digit: Represents a group of states or a broad national region.
  • 2nd/3rd Digits: Represent a regional area or large city.
  • 4th/5th Digits: Identify specific post offices or delivery zones.

ZIP Codes support physical delivery, routing analytics, geocoding, tax calculations, and location-based research.

Geographic Map of Columbia, MO

Postal Information

ZIP Code 65216
Type Unique
Primary City Columbia
State MO
County Boone County
Acceptable Cities -
Unacceptable Columbia College
Time Zone America/Chicago
Area Codes 573
Latitude 38,96° N
Longitude -92,33° W

About U.S. ZIP Codes

U.S. ZIP Codes are 5-digit postal codes introduced in 1963 by the USPS to improve mail sorting efficiency. The first digit represents a broad region, the next two identify a sectional center facility, and the final two help pinpoint a local post office or delivery area.

Geographic Breakdown:

  • 1st Digit: Represents a group of states or a broad national region.
  • 2nd/3rd Digits: Represent a regional area or large city.
  • 4th/5th Digits: Identify specific post offices or delivery zones.

ZIP Codes support physical delivery, routing analytics, geocoding, tax calculations, and location-based research.

Geographic Map of Columbia, MO

Postal Information

ZIP Code 65217
Type Unique
Primary City Columbia
State MO
County Boone County
Acceptable Cities -
Unacceptable State Farm Ins
Time Zone America/Chicago
Area Codes 573
Latitude 38,95° N
Longitude -92,32° W

About U.S. ZIP Codes

U.S. ZIP Codes are 5-digit postal codes introduced in 1963 by the USPS to improve mail sorting efficiency. The first digit represents a broad region, the next two identify a sectional center facility, and the final two help pinpoint a local post office or delivery area.

Geographic Breakdown:

  • 1st Digit: Represents a group of states or a broad national region.
  • 2nd/3rd Digits: Represent a regional area or large city.
  • 4th/5th Digits: Identify specific post offices or delivery zones.

ZIP Codes support physical delivery, routing analytics, geocoding, tax calculations, and location-based research.

Geographic Map of Columbia, MO

Postal Information

ZIP Code 65218
Type Unique
Primary City Columbia
State MO
County Boone County
Acceptable Cities -
Unacceptable Shelter Insurance
Time Zone America/Chicago
Area Codes 573
Latitude 38,95° N
Longitude -92,32° W

About U.S. ZIP Codes

U.S. ZIP Codes are 5-digit postal codes introduced in 1963 by the USPS to improve mail sorting efficiency. The first digit represents a broad region, the next two identify a sectional center facility, and the final two help pinpoint a local post office or delivery area.

Geographic Breakdown:

  • 1st Digit: Represents a group of states or a broad national region.
  • 2nd/3rd Digits: Represent a regional area or large city.
  • 4th/5th Digits: Identify specific post offices or delivery zones.

ZIP Codes support physical delivery, routing analytics, geocoding, tax calculations, and location-based research.

Geographic Map of Columbia, MO

Postal Information

ZIP Code 65299
Type Standard
Primary City Columbia
State MO
County Boone County
Acceptable Cities -
Unacceptable -
Time Zone America/Chicago
Area Codes 573
Latitude 38,9° N
Longitude -92,24° W

About U.S. ZIP Codes

U.S. ZIP Codes are 5-digit postal codes introduced in 1963 by the USPS to improve mail sorting efficiency. The first digit represents a broad region, the next two identify a sectional center facility, and the final two help pinpoint a local post office or delivery area.

Geographic Breakdown:

  • 1st Digit: Represents a group of states or a broad national region.
  • 2nd/3rd Digits: Represent a regional area or large city.
  • 4th/5th Digits: Identify specific post offices or delivery zones.

ZIP Codes support physical delivery, routing analytics, geocoding, tax calculations, and location-based research.

Geographic Map of Columbia, MO

Postal Information

ZIP Code 71418
Type Standard
Primary City Columbia
State LA
County Caldwell Parish
Acceptable Cities -
Unacceptable Banks Springs, Bellview, Big Ridge, Brownville, Burroughs, Columbia Heights, Copenhagen, Duty Ferry, Eastside, Hearn Island, Hebert, Longlake, Riverton, Vixen
Time Zone America/Chicago
Area Codes 318
Latitude 32,1° N
Longitude -92,07° W

About U.S. ZIP Codes

U.S. ZIP Codes are 5-digit postal codes introduced in 1963 by the USPS to improve mail sorting efficiency. The first digit represents a broad region, the next two identify a sectional center facility, and the final two help pinpoint a local post office or delivery area.

Geographic Breakdown:

  • 1st Digit: Represents a group of states or a broad national region.
  • 2nd/3rd Digits: Represent a regional area or large city.
  • 4th/5th Digits: Identify specific post offices or delivery zones.

ZIP Codes support physical delivery, routing analytics, geocoding, tax calculations, and location-based research.

Geographic Map of Columbia, LA

Postal Information

ZIP Code 77486
Type Standard
Primary City West Columbia
State TX
County Brazoria County
Acceptable Cities -
Unacceptable East Columbia
Time Zone America/Chicago
Area Codes 979
Latitude 29,14° N
Longitude -95,64° W

About U.S. ZIP Codes

U.S. ZIP Codes are 5-digit postal codes introduced in 1963 by the USPS to improve mail sorting efficiency. The first digit represents a broad region, the next two identify a sectional center facility, and the final two help pinpoint a local post office or delivery area.

Geographic Breakdown:

  • 1st Digit: Represents a group of states or a broad national region.
  • 2nd/3rd Digits: Represent a regional area or large city.
  • 4th/5th Digits: Identify specific post offices or delivery zones.

ZIP Codes support physical delivery, routing analytics, geocoding, tax calculations, and location-based research.

Geographic Map of West Columbia, TX

Postal Information

ZIP Code 95310
Type Standard
Primary City Columbia
State CA
County Tuolumne County
Acceptable Cities -
Unacceptable -
Time Zone America/Los_Angeles
Area Codes 209, 350
Latitude 38,11° N
Longitude -120,38° W

About U.S. ZIP Codes

U.S. ZIP Codes are 5-digit postal codes introduced in 1963 by the USPS to improve mail sorting efficiency. The first digit represents a broad region, the next two identify a sectional center facility, and the final two help pinpoint a local post office or delivery area.

Geographic Breakdown:

  • 1st Digit: Represents a group of states or a broad national region.
  • 2nd/3rd Digits: Represent a regional area or large city.
  • 4th/5th Digits: Identify specific post offices or delivery zones.

ZIP Codes support physical delivery, routing analytics, geocoding, tax calculations, and location-based research.

Geographic Map of Columbia, CA

Postal Information

ZIP Code 97018
Type Standard
Primary City Columbia City
State OR
County Columbia County
Acceptable Cities -
Unacceptable -
Time Zone America/Los_Angeles
Area Codes 360, 503, 564, 971
Latitude 45,89° N
Longitude -122,81° W

About U.S. ZIP Codes

U.S. ZIP Codes are 5-digit postal codes introduced in 1963 by the USPS to improve mail sorting efficiency. The first digit represents a broad region, the next two identify a sectional center facility, and the final two help pinpoint a local post office or delivery area.

Geographic Breakdown:

  • 1st Digit: Represents a group of states or a broad national region.
  • 2nd/3rd Digits: Represent a regional area or large city.
  • 4th/5th Digits: Identify specific post offices or delivery zones.

ZIP Codes support physical delivery, routing analytics, geocoding, tax calculations, and location-based research.

Geographic Map of Columbia City, OR

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Postal context

About U.S. ZIP Codes

ZIP codes are a United States Postal Service system introduced in 1963 to make mail routing more accurate and efficient. The standard format uses five digits, while ZIP+4 adds four more digits for a more precise delivery segment.

ZIP codes cover the United States, its territories, military mail routes, and other USPS delivery points. This directory organizes that data for practical lookup by ZIP code, city, county, and state.