Welcome to the Online Resource for Lake Oswego, OR

The City of Lake Oswego is located in Clackamas County in the state of Oregon (OR).

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Lake Oswego, Oregon, a City, in Clackamas County was founded in 1847, incorporated 1910. spans over 11.3 square miles and has a population of 36,619 citizens who are all invited to join us here on our site.
Latest Lake Oswego, OR News:

More News Resources for Lake Oswego
County Level News: Clackamas County News
State Level News: State of Oregon News
Checkout what's happening in nearby towns.

Lake Oswego, OR Map (Interactive)

Loading Interactive Lake Oswego, OR Google map...
Lake Oswego Latitude: 45.4082 Longitude: -122.6837

The The Zip Codes for Lake Oswego, OR are:
97034, 97035

We also provide additional resources for the rest of Clackamas County and the State of Oregon.

The City of Lake Oswego

Facts & Data:

Lake Oswego Oregon Physical Characteristics:

The City of Lake Oswego has an area of 11.3 square miles
  • Land: 10.678346332046 Sq. Mi. (94.12%)
  • Water: 0.66758687258687 Sq. Mi.(5.88%)
The Lake Oswego City takes up 0.6% of the area of Clackamas County.

Map Location Coordinates:

  • Latitude: +45.4123049
  • Longitude: -122.6991542
Lake Oswego Land Water Pie Chart

Lake Oswego, OR Climate Information:

  • Average Temperature: 55.2°F
  • Average Rainfall: 44.21 inches
  • Average Snowfall: 0.9 inches
*Based on annual average for Weather Station USC00356334 OREGON CITY
Latitude: 45.3558 Longitude: -122.6047 Elevation: 50.9 feet.

Lake Oswego, OR Population Data:

According to the 2010 U.S. Census, the population of Lake Oswego was 36,619 people, which is 9.7 % of the entire population of Clackamas County.


  • 47.30% Male
  • 52.70% Female


  • 89.282% White
  • 0.721% Black
  • 5.615% Asian
  • 0.41% American Indian/Alaskan Native
  • 0.18% Pacific Islander
  • 2.968% Mixed
  • 0.827% Other


  • 96.30% Not Hispanic or Latino
  • 3.70% Hispanic or Latino
Lake Oswego Race Population Ring Chart

Lake Oswego, OR Housing Information:

Average Household Size: 2.3
Number of Residences: 16,995
  • Occupied: 15,893 (93.52%)
  • Vacant: 1,102 (6.48%)
Spotlight Left Lake Oswego Business Spotlight
Lake Oswego Montessori School
835101 - Child Care Service
17823 Central Ave, Lake Oswego, Oregon 97035-7122
Beverly Jacob (503) 636-8021 (503) 675-7854 http://www.lakeoswegomontessori.com
See more in the Lake Oswego Business Directory
Spotlight Right

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