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ZIP code 99171

Saint John, WA · Whitman County

About ZIP code 99171

  • ZIP code 99171 is in Saint John, Whitman County, Washington.
  • About 895 people live in it, which is 1.4 people per square mile.
  • Time zone: Pacific Standard Time.
  • The middle of the ZIP code is at 47.105, -117.650.

A ZIP code is a mail delivery area, not a town border, and one ZIP code can cover parts of several towns. To check a single address, use the US Postal Service lookup.

St. John, WA

ZIP code 99171 is the post office name for St. John, WA. 607 people live in St. John. Typical household income is $46,250. A typical home costs $208,300.

  • Stronger than most towns on: Short commute, Airport access and Long, healthy lives.
  • Weaker than most towns on: Jobs and income, A place that is growing and Housing affordability.

See all figures for St. John

Other ZIP codes in St. John

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ZIP code list from SimpleMaps US Zips. Population is a US Census Bureau estimate. These are estimates, so check official sources before you decide.