Lake Oswego, OR ZIP codes
Lake Oswego, Oregon has 2 ZIP codes. They are in Clackamas County.
- Population in these ZIPs
- 47,242
- Avg. median income
- $139,000population-weighted
- Typical home value
- $897,700population-weighted
- Metro area
- Portland-Vancouver-Hillsboro, OR-WA
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Lake Oswego, OR ZIP codes list
| ZIP code | County | Population | Median income | Typical home value |
|---|---|---|---|---|
| 97034 | Clackamas County | 21,331 | $149,236 | $1,108,500 |
| 97035 | Clackamas County | 25,911 | $130,603 | $724,200 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Lake Oswego
- Tualatin 4 mi
- West Linn 4 mi
- Gladstone 6 mi
- Beaverton 8 mi
- Wilsonville 8 mi
- Portland 8 mi
- Clackamas 8 mi
- Sherwood 9 mi
- Happy Valley 9 mi
- Oregon City 10 mi
- Aurora 13 mi
- Damascus 13 mi
Frequently asked questions
What county is Lake Oswego, Oregon in?
Lake Oswego ZIP codes are in Clackamas County.