Lake Grove, Lake Oswego, OR demographics:
population, income, and more

Total population
2,052
0.2% year-over-year change
Median household income
$139,920/yr
1.9% year-over-year change
Housing units
943
1.7% year-over-year change

Lake Grove population

How many people live in Lake Grove

Lake Grove is home to 2,052 residents, according to the most recent Census data. Gender-wise, 49.8% of Lake Grove locals are male, and 50.3% are female.

Total population
2,052
0.2% year-over-year change
Gender ratio
Male
49.8%
1,021
Female
50.3%
1,032
Value Percent YoY change
Male 1,021 49.8% -0.8%
Female 1,032 50.3% 1.3%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Lake Grove is 47, with the population distributed as follows: about 18% are children under 15, then 8.2% are in the 15 to 24 age group. Adults between 25 and 44 make up 23.5% of the population, while another 28.3% fall into the 45 to 64 bracket. Finally, around 22% are 65 or older.

Median age
47
Age breakdown
Under 15
18%
15 to 24
8.2%
25 to 44
23.5%
45 to 64
28.3%
Over 65
22%
Value Percent YoY change
Under 15 369 18% -2.4%
15 to 24 169 8.2% -11.1%
25 to 44 482 23.5% 1.5%
45 to 64 580 28.3% 0.9%
Over 65 451 22% 4.9%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Lake Grove, 83.1% of the population are US-born citizens, while 9.4% have gained naturalized citizenship. At the same time, 7.6% of residents are non-citizens. As for race, 73.8% of locals are Caucasian, 0.7% are African American and 12.6% have Asian roots. Another 0.3% are Indigenous American, 0.2% are Pacific Islanders, while 2.2% identify as another race. There’s also a share of 10.2% that includes residents with two or more races.

Citizenship
U.S.-born citizens
83.1%
Non-U.S.-born citizens
9.4%
Non-citizens
7.6%
Value Percent YoY change
U.S.-born citizens 1,705 83.1% -0.8%
Non-U.S.-born citizens 192 9.4% 1.6%
Non-citizens 155 7.6% 11.5%
Racial breakdown
White
73.8%
Black or African American
0.7%
American Indian and Alaska Native
0.3%
Asian
12.6%
Native Hawaiian and other Pacific Islander
0.2%
Two or more races
10.2%
Other
2.2%
Value Percent
White 1,515 73.8%
Black or African American 15 0.7%
American Indian and Alaska Native 6 0.3%
Asian 258 12.6%
Native Hawaiian and other Pacific Islander 3 0.2%
Two or more races 209 10.2%
Other 46 2.2%

Households in Lake Grove

A peek inside Lake Grove households

Lake Grove has 873 households, with an average of 2 members in each. Of these, 66.6% are families, while the remaining 33.4% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
873
1.4% year-over-year change
Average people per household
2
Non-family households
292
Family households
581
Value Percent YoY change
Non-family households 292 33.4% -1.7%
Family households 581 66.6% 2.8%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Lake Grove

The housing landscape of Lake Grove

Lake Grove's housing consists of 943 units, with 58% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 8.7% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 0.2% of the housing landscape.

Housing units
943
1.7% year-over-year change
Housing types
Value Percent
1 unit, detached 547 58%
1 unit, attached 82 8.7%
2 units 12 1.3%
3 or 4 units 73 7.7%
5 to 9 units 75 8%
10 to 19 units 52 5.5%
20 to 49 units 31 3.3%
50 or more units 69 7.3%
Mobile home 2 0.2%
Homes built since 2020
18
38.5% year-over-year change

The age of buildings in Lake Grove

In Lake Grove, the median construction year is 1980. About 2.6% of homes were built before the 1940s, with another 1.2% going up by 1949. Most development happened in the second half of the 20th century. Then, 7.5% of homes were added from 2000 to 2009, 6.7% between 2010 and 2019, and 1.9% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 24 2.6% -4.0%
Built between 1940 and 1949 11 1.2% -15.4%
Built between 1950 and 1959 51 5.4% -3.8%
Built between 1960 and 1969 104 11% -4.6%
Built between 1970 and 1979 237 25.1% 5.8%
Built between 1980 and 1989 226 24% 2.3%
Built between 1990 and 1999 138 14.6% 0.0%
Built between 2000 and 2009 71 7.5% 0.0%
Built between 2010 and 2019 63 6.7% 5.0%
Built in 2020 or later 18 1.9% 38.5%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Lake Grove occupancy rates

Out of the 873 occupied housing units in Lake Grove, 64.4% are owner-occupied, while 35.6% are lived in by tenants. Meanwhile, 7.4% of all homes on the local market sit vacant.

Occupied housing units
873
1.4% year-over-year change
Occupancy breakdown
Renter occupied
311
Owner occupied
562
Value Percent YoY
change
Renter occupied 311 35.6% 4.0%
Owner occupied 562 64.4% 0.0%
Unoccupied housing units
7.4%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Lake Grove housing costs

Housing costs in Lake Grove come to a median of $2,352 per month, while tenants specifically pay a median gross rent of $2,110.

Median housing costs per month
$2,352/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Lake Grove
$2,110/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Lake Grove

Lake Grove education at a glance

About 8.8% of the population in Lake Grove went to high school, while 14.9% pursued college studies. Another 6% earned an associate degree and 37.8% hold a bachelor’s. Meanwhile, 32.2% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 5 0.3% 66.7%
High school diploma 142 8.8% 0.7%
College diploma 240 14.9% 0.4%
Associate degree 96 6% 3.2%
Bachelor's degree 607 37.8% 0.0%
Graduate degree 517 32.2% 4.7%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Lake Grove

How much people earn in Lake Grove

The average annual household income in Lake Grove was $193,257 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +4.1% change from the previous year. At the same time, the median income stood at $139,920, reflecting a +1.9% shift over the same period.

Average household income in Lake Grove
$193,257/year
4.1% year-over-year change
Median household income in Lake Grove
$139,920/year
1.9% year-over-year change

Lake Grove income by age

In Lake Grove, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $170,239. Those with someone between 45 and 64 in charge, often well established professionally, earn $180,796 overall. Overall, 96.1% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $170,239 3.2%
45 - 64 $180,796 -2.6%
Over 65 $108,084 3.5%
Above poverty level
1,928
Below poverty level
79
Value Percent YoY
change
Above poverty level 1,928 96.1% 0.2%
Below poverty level 79 3.9% 6.8%

Employment in Lake Grove

Workforce and job types in Lake Grove

91.2% of the working population are employed in professional or administrative positions, while 8.8% are in hands-on or service-based jobs. Also, 15.6% run their own businesses, 59.9% are employed by private companies, and 11.4% work in the public sector.

Workforce demographics

White collar
943
Blue collar
91
Value Percent YoY change
White collar 943 91.2% 2.8%
Blue collar 91 8.8% 5.8%
Employer type
Self employees
15.6%
Private companies
59.9%
Governmental workers
11.4%
Not for profit companies
13.2%
Value Percent YoY change
Self employees 161 15.6% 13.4%
Private companies 619 59.9% 1.3%
Governmental workers 118 11.4% 2.6%
Not for profit companies 136 13.2% 1.5%

Transportation in Lake Grove

How people get around in Lake Grove

In Lake Grove, the average commute time is 2 minutes. Commuting methods vary: 94.9% of residents travel by personal vehicle and 3.6% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
2 min
100.0% year-over-year change
Means of transportation
Value Percent YoY change
Car 655 94.9% 0.0%
Bus or trolleybus 3 0.4% -57.1%
Motorcycle 2 0.3% 0.0%
Bicycle 5 0.7% -37.5%
Walk 25 3.6% 25.0%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Lake Grove by zipcode?

Zipcode Population Number of households Median income Average income
97034 21,331 8,634 $149,236 $247,418
97035 25,911 11,106 $130,603 $179,593

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FAQs about Lake Grove demographics 

What is the total population of Lake Grove?

Lake Grove has a total population of 2,052 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by +0.2% compared to a year ago.

What is the gender ratio in Lake Grove?

The gender ratio in Lake Grove is as follows:
  • 49.8% males (1,021 residents)
  • 50.3% females (1,032 residents)

What is the median age in Lake Grove?

The median age in Lake Grove is 47.

What is the age distribution of the population in Lake Grove?

The age distribution in Lake Grove is as follows:
  • Under 15: 18% (369 residents)
  • Ages 15-24: 8.2% (169 residents)
  • Ages 25-44: 23.5% (482 residents)
  • Ages 45-64: 28.3% (580 residents)
  • Over 65: 22% (451 residents)

What is the racial and ethnic makeup of Lake Grove?

The racial and ethnic makeup of Lake Grove is as follows:
  • White: 73.8% (1,515 residents)
  • Black or African American: 0.7% (15 residents)
  • American Indian and Alaska Native: 0.3% (6 residents)
  • Asian: 12.6% (258 residents)
  • Native Hawaiian and Other Pacific Islander: 0.2% (3 residents)
  • Two or More Races: 10.2% (209 residents)
  • Other: 2.2% (46 residents)

What percentage of the population in Lake Grove are U.S.-born citizens?

U.S.-born citizens represent 83.1% of the population in Lake Grove.

How many housing units are there in Lake Grove?

There are 943 housing units in Lake Grove, reflecting a +1.7% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Lake Grove and what is the average household size?

Lake Grove has a total of 873 households, with an average of 2 people in each.

What is the median household income in Lake Grove?

Lake Grove has a median household income of $139,920, representing a +1.9% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Lake Grove?

Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 91.2% (943 residents)
  • Blue-collar workers: 8.8% (91 residents)

Places of employment:
  • Self-employed: 15.6% (161 residents)
  • Private companies: 59.9% (619 residents)
  • Governmental workers: 11.4% (118 residents)
  • Not-for-profit companies: 13.2% (136 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025