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U.S. ZIP Codes Database 2026

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ZIP Code Details for Lake

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

Postal Information

ZIP Code 97638
Type Standard
Primary City Silver Lake
State OR
County Lake County
Acceptable Cities -
Unacceptable -
Time Zone America/Los_Angeles
Area Codes 458, 541
Latitude 43,18° N
Longitude -120,96° 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 Silver Lake, OR

Postal Information

ZIP Code 97640
Type Standard
Primary City Summer Lake
State OR
County Lake County
Acceptable Cities -
Unacceptable -
Time Zone America/Los_Angeles
Area Codes 458, 541
Latitude 42,99° N
Longitude -120,54° 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 Summer Lake, OR

Postal Information

ZIP Code 98043
Type Standard
Primary City Mountlake Terrace
State WA
County Snohomish County
Acceptable Cities Mountlake Ter
Unacceptable -
Time Zone America/Los_Angeles
Area Codes 206, 425
Latitude 47,79° N
Longitude -122,3° 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 Mountlake Terrace, WA

Postal Information

ZIP Code 98222
Type Standard
Primary City Blakely Island
State WA
County San Juan County
Acceptable Cities Anacortes, Blakely Is
Unacceptable -
Time Zone America/Los_Angeles
Area Codes 360, 564
Latitude 48,56° N
Longitude -122,8° 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 Blakely Island, WA

Postal Information

ZIP Code 98235
Type Po Box
Primary City Clearlake
State WA
County Skagit County
Acceptable Cities -
Unacceptable -
Time Zone America/Los_Angeles
Area Codes 360, 564
Latitude 48,46° N
Longitude -122,23° 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 Clearlake, WA

Postal Information

ZIP Code 98258
Type Standard
Primary City Lake Stevens
State WA
County Snohomish County
Acceptable Cities -
Unacceptable Hartford
Time Zone America/Los_Angeles
Area Codes 360, 425, 564
Latitude 48,04° N
Longitude -122,05° 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 Lake Stevens, WA

Postal Information

ZIP Code 98259
Type Po Box
Primary City North Lakewood
State WA
County Snohomish County
Acceptable Cities N Lakewood
Unacceptable -
Time Zone America/Los_Angeles
Area Codes 360, 564
Latitude 48,16° N
Longitude -122,3° 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 North Lakewood, WA

Postal Information

ZIP Code 98349
Type Standard
Primary City Lakebay
State WA
County Pierce County
Acceptable Cities Home
Unacceptable Herron Is, Herron Island
Time Zone America/Los_Angeles
Area Codes 253, 360, 564
Latitude 47,28° N
Longitude -122,77° 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 Lakebay, WA

Postal Information

ZIP Code 98391
Type Standard
Primary City Bonney Lake
State WA
County Pierce County
Acceptable Cities Lake Tapps, Sumner
Unacceptable Bonney Lk, Cedarview, Driftwood, Inlet Island, Lakeridge, Ponderosa Estates, Prairie Ridge, Rhododendron Park, Snag Island, Tapps Island
Time Zone America/Los_Angeles
Area Codes 253, 360, 564
Latitude 47,18° N
Longitude -122,16° 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 Bonney Lake, WA

Postal Information

ZIP Code 98439
Type Standard
Primary City Lakewood
State WA
County Pierce County
Acceptable Cities Joint Base Lewis Mcchord, Lewis Mcchord, Mcchord AFB, Tacoma
Unacceptable Jb Lewis Mcchord, Jblm, Mc Chord AFB
Time Zone America/Los_Angeles
Area Codes 253
Latitude 47,12° N
Longitude -122,5° 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 Lakewood, 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.