Lake Oswego, OR 97034 ZIP Code Profile

Related Place Profiles:
Lake Oswego, OR

Camera Icon Photos of the local Lake Oswego, OR area

ZIP Code 97034: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Lake Oswego, OR 97034

Not Acceptable, USPS
Lake Grove, OR 97034
Oswego, OR 97034

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 813
  • Single Family Addresses: 7,727
  • Multi-Family Addresses: 707
  • County: Clackamas County
  • Centroid: Latitude 45.41, Longitude -122.689
  • Time Zone: Pacific Time Zone (UTC -8 hours)
  • Observes DST: Yes

ZIP Code 97034 has segments in 2 Counties (Clackamas, Multnomah).

Neighborhood Data

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting certain data.


97034 ZIP Code Map

Search the map for:

Lake Oswego, OR 97034 Data & Demographics (As of July 1, 2016)


Total Population 19,825
Population in Households 19,735
Population in Familes 16,453
Population in Group Qrtrs 90
Population Density1 2,274
Diversity Index2 23


Total Households 8,297
Average Household Size 2.38
Family Households 5,714
Average Family Size 3


Total Housing Units 8,905 (100%)
Owner Occupied HU 6,129 (68.8%)
Renter Occupied HU 2,168 (24.3%)
Vacant Housing Units 608 ( 6.8%)
Median Home Value $662,893
Average Home Value $704,764


Median Household Income $103,566
Average Household Income $153,257
Per Capita Income $64,268
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population 0.73% 0.94%
Households 0.8% 1.0%
Families 0.62% 0.89%
Median Household Income   1.64%
Per Capita Income   1.69%
1) Population Density = Total Population per square mile.
2) The Diversity Index is a scale of 0 to 100 that represents the likelyhood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.
Based on Census 2010 counts, the Diversity Index for the United States was 60.6 and it is expected to increase to 64.8 by July 1, 2018.

Lake Oswego, OR 97034 - Peer Comparisons by Rank and Percentile

The table below compares 97034 to the other 428 ZIP Codes in Oregon by rank and percentile using July 1, 2016 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 82 81st
Population Density1 # 52 88th
Diversity Index2 # 289 33rd
Median Household Income # 2 100th
Per Capita Income # 1 100th

Additional comparisons and rankings can be made with a VERY EASY TO USE Oregon Census Data Comparison Tool.

Oregon Research Tools

Oregon Census Data Comparison Tool

Compare Oregon Census Data
Highest or Lowest: