U.S. postal lookup

U.S. ZIP Codes Database 2026

Search by ZIP code, city, county, or state and find clear postal details with maps, time zones, and area code data.

42,735 verified records
All states and U.S. territories
Maps and coordinates
City lookup

ZIP Code Details for Lake City

Detailed geographic and postal record lookup for the city of Lake City.

Postal Information

ZIP Code 84131
Type Po Box
Primary City Salt Lake City
State UT
County Salt Lake County
Acceptable Cities Salt Lake Cty, Slc
Unacceptable -
Time Zone America/Denver
Area Codes 801
Latitude 40,7° N
Longitude -111,94° 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 Salt Lake City, UT

Postal Information

ZIP Code 84132
Type Unique
Primary City Salt Lake City
State UT
County Salt Lake County
Acceptable Cities Salt Lake Cty, Slc
Unacceptable University Medical Ctr
Time Zone America/Denver
Area Codes 801
Latitude 40,76° N
Longitude -111,84° 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 Salt Lake City, UT

Postal Information

ZIP Code 84133
Type Standard
Primary City Salt Lake City
State UT
County Salt Lake County
Acceptable Cities Salt Lake Cty, Slc
Unacceptable -
Time Zone America/Denver
Area Codes 385, 801
Latitude 40,76° N
Longitude -111,89° 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 Salt Lake City, UT

Postal Information

ZIP Code 84134
Type Unique
Primary City Salt Lake City
State UT
County Salt Lake County
Acceptable Cities Salt Lake Cty, Slc
Unacceptable Utah State Tax Commission
Time Zone America/Denver
Area Codes 801
Latitude 40,77° N
Longitude -111,94° 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 Salt Lake City, UT

Postal Information

ZIP Code 84136
Type Unique
Primary City Salt Lake City
State UT
County Salt Lake County
Acceptable Cities Salt Lake Cty
Unacceptable Beneficial Life Insurance, Slc
Time Zone America/Denver
Area Codes 801
Latitude 40,76° N
Longitude -111,88° 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 Salt Lake City, UT

Postal Information

ZIP Code 84138
Type Standard
Primary City Salt Lake City
State UT
County Salt Lake County
Acceptable Cities Salt Lake Cty
Unacceptable Slc
Time Zone America/Denver
Area Codes 385, 801
Latitude 40,77° N
Longitude -111,89° 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 Salt Lake City, UT

Postal Information

ZIP Code 84139
Type Unique
Primary City Salt Lake City
State UT
County Salt Lake County
Acceptable Cities Salt Lake Cty
Unacceptable Questar Gas Company, Slc
Time Zone America/Denver
Area Codes 801
Latitude 40,76° N
Longitude -111,88° 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 Salt Lake City, UT

Postal Information

ZIP Code 84141
Type Unique
Primary City Salt Lake City
State UT
County Salt Lake County
Acceptable Cities Salt Lake Cty
Unacceptable First Security Bank, Slc, Wells Fargo Bank
Time Zone America/Denver
Area Codes 801
Latitude 40,66° N
Longitude -111,86° 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 Salt Lake City, UT

Postal Information

ZIP Code 84143
Type Unique
Primary City Salt Lake City
State UT
County Salt Lake County
Acceptable Cities Salt Lake Cty, Slc
Unacceptable Lds Hospital
Time Zone America/Denver
Area Codes 801
Latitude 40,77° N
Longitude -111,88° 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 Salt Lake City, UT

Postal Information

ZIP Code 84144
Type Standard
Primary City Salt Lake City
State UT
County Salt Lake County
Acceptable Cities Salt Lake Cty, Slc
Unacceptable -
Time Zone America/Denver
Area Codes 801
Latitude 40,77° N
Longitude -111,89° 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 Salt Lake City, UT

Page 5 of 7
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.