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Zip Code 97133 — North Plains, OR

97133 is a ZIP Code associated with North Plains, OR, located within Washington. The postal region supports an estimated population of 5,416 residents across Data Pending housing units, with a population density of 27.2 people per square mile.

WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (45.687190, -123.028610)

Data Metric	Local Statistic
Postal / Zip Code	97133
Primary City	North Plains
State / Province	OR
County	Washington
Total Population	5,416
Median Household Income	Data Pending
Total Housing Units	Data Pending
Population Density	27.2 people/sq mi
Timezone	America/Los_Angeles

How 97133 Compares

Metric	ZIP 97133	Washington County	OR State Average
Population	5,416	617,052	4,254,259
Median Income	Data Pending	N/A	N/A
Population Density	27.2 /sq mi	--	--

Nearby ZIP Codes

ZIP Code	City	Distance	Population	Median Income
Zip 97106	Banks	5.6 mi	4,855	N/A
Zip 97056	Scappoose	7.6 mi	12,795	N/A
Zip 97109	Buxton	8.7 mi	730	N/A
Zip 97124	Hillsboro	9.0 mi	54,357	N/A
Zip 97125	Manning	9.0 mi	248	N/A

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 →