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Zip Code 97870 — Richland, OR

ZIP Code 97870 is associated with Richland, OR, in Baker County. The listed population estimate is 585; estimated density is 2.3 people per square mile. Among records with population estimates, it ranks #5 of 10 in Baker County and #326 of 421 in OR.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (44.794340, -117.190330)

Data MetricLocal Statistic
Postal / Zip Code97870
Primary CityRichland
State / ProvinceOR
CountyBaker
Total Population585
Population Density2.3 people/sq mi
TimezoneAmerica/Los_Angeles

How 97870 Compares

MetricZIP 97870Baker County recordsOR records
Population estimate58516,603 (sum)4,254,259 (sum)
Population Density2.3 /sq mi----
County population rank#5 of 10----
State population rank#326 of 421----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in OR

ZIP CodeCityDistancePopulation estimate
ZIP 97834Halfway12.3 mi1,395
ZIP 97840Oxbow14.5 mi107
ZIP 97905Durkee20.0 mi63
ZIP 97907Huntington27.2 mi821
ZIP 97814Baker City28.4 mi12,590

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →