. Walnut Creek, CA ZIP Codes. 94597 Zip Code is part of the 209 area code. In the most recent US census the population of Walnut Creek was 64173. Walnut Creek, CA Unacceptable: Lafayette Stats and Demographics for the 94596 ZIP Code. Walnut Creek is a city of Contra Costa, California in the Pacific West region of the USA. It is located about 58 miles south-southwest of CA's capital city of Sacramento. 3+ bedrooms are also common and rent for $1,000+/month. ZIP Code 5 Plus 4 Address ; 94596-0011: 4011 (From 4011 To 4085 ) PO BOX , WALNUT CREEK, CA: 94596-0088: 5088 PO BOX , WALNUT CREEK, CA ZIP Code 5 Plus 4 Address ; 94597-0001: 1 (From 1 To 115 ) PO BOX , WALNUT CREEK, CA: 94597-0121: 121 (From 121 To 235 ) PO BOX , WALNUT CREEK, CA The majority of household are owned or have a mortgage. Outage Reports by Zip Codes. It is also compared to nearby ZIP codes. In the most recent US census the population of Walnut Creek was 64173. Diablo Unified School District, Walnut Creek Elementary School District, and Private. In most parts of the country, the majority of commuters get to work in under half an hour. There are 2 postal offices in zip code 94596 which we have listed below Nearest Zip Codes: 94596 - Walnut Creek, CA 94598 - Walnut Creek, CA 94595 - Walnut Creek, CA 94597 - Walnut Creek, CA 94518 - Concord, CA 94523 - Pleasant Hill, CA 94507 - Alamo, CA 94575 - Moraga, CA 94549 - Lafayette, CA 94556 - Moraga, CA 94528 - Diablo, CA 94519 - Concord, CA 94526 - Danville, CA 94521 - Concord, CA 94520 - Concord, CA ZIP code 94598 has a small percentage of vacancies. Most Recent Report Date: Oct 15, 2020. About ZIP code 94596. mi. The people living in ZIP code 94598 are primarily white. The people living in ZIP code 94598 are primarily white. The list below includes the cities that the US Post Office accepts for ZIP code 94598. WALNUT CREEK Zip Code (CA) Walnut Creek is a city of Contra Costa, California in the Pacific West region of the USA. Here, we provides the Zip codes of different areas of USA for not only fulfilling the need of people as well as come up with authentic information in simplest manner with their map location. There are 10 different elementary schools and high schools with mailing addresses in ZIP code 94598. Find MoreCities in California that start with W, Post Office Address:1972 TICE VALLEY BLVD, Post Office Suburb:WALNUT CREEK, CA, 94595-2203, . Walnut Creek, CA ZIP Codes. 94597 Zip Code is part of the 209 area code. In the most recent US census the population of Walnut Creek was 64173. Walnut Creek, CA Unacceptable: Lafayette Stats and Demographics for the 94596 ZIP Code. Walnut Creek is a city of Contra Costa, California in the Pacific West region of the USA. It is located about 58 miles south-southwest of CA's capital city of Sacramento. 3+ bedrooms are also common and rent for $1,000+/month. ZIP Code 5 Plus 4 Address ; 94596-0011: 4011 (From 4011 To 4085 ) PO BOX , WALNUT CREEK, CA: 94596-0088: 5088 PO BOX , WALNUT CREEK, CA ZIP Code 5 Plus 4 Address ; 94597-0001: 1 (From 1 To 115 ) PO BOX , WALNUT CREEK, CA: 94597-0121: 121 (From 121 To 235 ) PO BOX , WALNUT CREEK, CA The majority of household are owned or have a mortgage. Outage Reports by Zip Codes. It is also compared to nearby ZIP codes. In the most recent US census the population of Walnut Creek was 64173. Diablo Unified School District, Walnut Creek Elementary School District, and Private. In most parts of the country, the majority of commuters get to work in under half an hour. There are 2 postal offices in zip code 94596 which we have listed below Nearest Zip Codes: 94596 - Walnut Creek, CA 94598 - Walnut Creek, CA 94595 - Walnut Creek, CA 94597 - Walnut Creek, CA 94518 - Concord, CA 94523 - Pleasant Hill, CA 94507 - Alamo, CA 94575 - Moraga, CA 94549 - Lafayette, CA 94556 - Moraga, CA 94528 - Diablo, CA 94519 - Concord, CA 94526 - Danville, CA 94521 - Concord, CA 94520 - Concord, CA ZIP code 94598 has a small percentage of vacancies. Most Recent Report Date: Oct 15, 2020. About ZIP code 94596. mi. The people living in ZIP code 94598 are primarily white. The people living in ZIP code 94598 are primarily white. The list below includes the cities that the US Post Office accepts for ZIP code 94598. WALNUT CREEK Zip Code (CA) Walnut Creek is a city of Contra Costa, California in the Pacific West region of the USA. Here, we provides the Zip codes of different areas of USA for not only fulfilling the need of people as well as come up with authentic information in simplest manner with their map location. There are 10 different elementary schools and high schools with mailing addresses in ZIP code 94598. Find MoreCities in California that start with W, Post Office Address:1972 TICE VALLEY BLVD, Post Office Suburb:WALNUT CREEK, CA, 94595-2203,