Home > OR > Clackamas County > Lake Oswego > Zip 97034

Zip Code 97034 — Lake Oswego, OR

97034 is a ZIP Code associated with Lake Oswego, OR, located within Clackamas. The postal region supports an estimated population of 21,331 residents across Data Pending housing units, with a population density of 1,063.8 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (45.409500, -122.684670)

Data MetricLocal Statistic
Postal / Zip Code97034
Primary CityLake Oswego
State / ProvinceOR
CountyClackamas
Total Population21,331
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density1,063.8 people/sq mi
TimezoneAmerica/Los_Angeles

How 97034 Compares

MetricZIP 97034Clackamas CountyOR State Average
Population21,331416,4284,254,259
Median IncomeData PendingN/AN/A
Population Density1,063.8 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 97035Lake Oswego2.0 mi25,911N/A
Zip 97219Portland3.2 mi42,430N/A
Zip 97267Portland3.4 mi31,311N/A
Zip 97222Portland4.0 mi36,398N/A
Zip 97068West Linn4.1 mi30,161N/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 →