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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.

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ZIP Code Details for Olympia

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

Postal Information

ZIP Code 40358
Type Standard
Primary City Olympia
State KY
County Bath County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 606
Latitude 38,09° N
Longitude -83,69° 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 Olympia, KY

Postal Information

ZIP Code 60461
Type Standard
Primary City Olympia Fields
State IL
County Cook County
Acceptable Cities Olympia Flds
Unacceptable -
Time Zone America/Chicago
Area Codes 464, 708
Latitude 41,51° N
Longitude -87,69° 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 Olympia Fields, IL

Postal Information

ZIP Code 98501
Type Standard
Primary City Olympia
State WA
County Thurston County
Acceptable Cities Tumwater
Unacceptable Boston Harbor, Maytown, Nisqually, Offutt Lake, Oly, Schneiders Prairie, South Bay, South Sound, Thompson Place, Union Mills
Time Zone America/Los_Angeles
Area Codes 360, 564
Latitude 46,97° N
Longitude -122,87° 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 Olympia, WA

Postal Information

ZIP Code 98502
Type Standard
Primary City Olympia
State WA
County Thurston County
Acceptable Cities -
Unacceptable -
Time Zone America/Los_Angeles
Area Codes 360, 564
Latitude 47,1° N
Longitude -123,06° 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 Olympia, WA

Postal Information

ZIP Code 98504
Type Unique
Primary City Olympia
State WA
County Thurston County
Acceptable Cities -
Unacceptable Washington State Department
Time Zone America/Los_Angeles
Area Codes 360
Latitude 47,02° N
Longitude -122,87° 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 Olympia, WA

Postal Information

ZIP Code 98505
Type Unique
Primary City Olympia
State WA
County Thurston County
Acceptable Cities -
Unacceptable Evergreen State College
Time Zone America/Los_Angeles
Area Codes 360, 564
Latitude 47,07° N
Longitude -122,97° 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 Olympia, WA

Postal Information

ZIP Code 98506
Type Standard
Primary City Olympia
State WA
County Thurston County
Acceptable Cities Lacey
Unacceptable -
Time Zone America/Los_Angeles
Area Codes 360, 564
Latitude 47,1° N
Longitude -122,86° 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 Olympia, WA

Postal Information

ZIP Code 98507
Type Po Box
Primary City Olympia
State WA
County Thurston County
Acceptable Cities -
Unacceptable -
Time Zone America/Los_Angeles
Area Codes 360
Latitude 47,03° N
Longitude -122,87° 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 Olympia, WA

Postal Information

ZIP Code 98508
Type Po Box
Primary City Olympia
State WA
County Thurston County
Acceptable Cities -
Unacceptable -
Time Zone America/Los_Angeles
Area Codes 360
Latitude 47,03° N
Longitude -122,94° 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 Olympia, WA

Postal Information

ZIP Code 98512
Type Standard
Primary City Olympia
State WA
County Thurston County
Acceptable Cities Tumwater
Unacceptable -
Time Zone America/Los_Angeles
Area Codes 360, 564
Latitude 46,94° N
Longitude -123,04° 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 Olympia, WA

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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.