South Lane, Willamette Valley, OR demographics:
population, income, and more

Total population
49,726
-1.6% year-over-year change
Median household income
$79,688/yr
10.7% year-over-year change
Housing units
21,429
-0.6% year-over-year change

South Lane population

How many people live in South Lane

South Lane is home to 49,726 residents, according to the most recent Census data. Gender-wise, 50% of South Lane locals are male, and 50% are female.

Total population
49,726
-1.6% year-over-year change
Gender ratio
Male
50%
24,849
Female
50%
24,877
Value Percent YoY change
Male 24,849 50% -3.0%
Female 24,877 50% -0.1%
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 South Lane is 46, with the population distributed as follows: about 14.1% are children under 15, then 13.3% are in the 15 to 24 age group. Adults between 25 and 44 make up 23.2% of the population, while another 26.7% fall into the 45 to 64 bracket. Finally, around 22.7% are 65 or older.

Median age
46.4
Age breakdown
Under 15
14.1%
15 to 24
13.3%
25 to 44
23.2%
45 to 64
26.7%
Over 65
22.7%
Value Percent YoY change
Under 15 7,013 14.1% -2.7%
15 to 24 6,629 13.3% -1.3%
25 to 44 11,537 23.2% -0.3%
45 to 64 13,266 26.7% -4.5%
Over 65 11,280 22.7% 1.4%
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 South Lane, 93.6% of the population are US-born citizens, while 4.8% have gained naturalized citizenship. At the same time, 1.6% of residents are non-citizens. As for race, 82.8% of locals are Caucasian, 0.6% are African American and 2.6% have Asian roots. Another 1.3% are Indigenous American, 0.2% are Pacific Islanders, while 2.4% 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
93.6%
Non-U.S.-born citizens
4.8%
Non-citizens
1.6%
Value Percent YoY change
U.S.-born citizens 46,563 93.6% -1.8%
Non-U.S.-born citizens 2,377 4.8% 2.3%
Non-citizens 785 1.6% 1.2%
Racial breakdown
White
82.8%
Black or African American
0.6%
American Indian and Alaska Native
1.3%
Asian
2.6%
Native Hawaiian and other Pacific Islander
0.2%
Two or more races
10.2%
Other
2.4%
Value Percent
White 41,166 82.8%
Black or African American 292 0.6%
American Indian and Alaska Native 630 1.3%
Asian 1,296 2.6%
Native Hawaiian and other Pacific Islander 105 0.2%
Two or more races 5,058 10.2%
Other 1,177 2.4%

Households in South Lane

A peek inside South Lane households

South Lane has 20,226 households, with an average of 2 members in each. Of these, 64.2% are families, while the remaining 35.8% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
20,226
-1.2% year-over-year change
Average people per household
2
Non-family households
7,238
Family households
12,988
Value Percent YoY change
Non-family households 7,238 35.8% -1.5%
Family households 12,988 64.2% -1.0%
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 South Lane

The housing landscape of South Lane

South Lane's housing consists of 21,429 units, with 74.2% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 5.3% 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 7.9% of the housing landscape.

Housing units
21,429
-0.6% year-over-year change
Housing types
Value Percent
1 unit, detached 15,889 74.2%
1 unit, attached 1,133 5.3%
2 units 555 2.6%
3 or 4 units 586 2.7%
5 to 9 units 656 3.1%
10 to 19 units 340 1.6%
20 to 49 units 297 1.4%
50 or more units 243 1.1%
Mobile home 1,687 7.9%
Boat, RV, van, etc. 43 0.2%
Homes built since 2020
112
55.6% year-over-year change

The age of buildings in South Lane

In South Lane, the median construction year is 1976. About 8.4% of homes were built before the 1940s, with another 8.3% going up by 1949. Most development happened in the second half of the 20th century. Then, 11.8% of homes were added from 2000 to 2009, 5.8% between 2010 and 2019, and 0.5% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 1,807 8.4% 5.5%
Built between 1940 and 1949 1,782 8.3% 6.1%
Built between 1950 and 1959 1,922 9% -3.9%
Built between 1960 and 1969 3,377 15.8% 4.8%
Built between 1970 and 1979 4,174 19.5% -4.9%
Built between 1980 and 1989 1,709 8% -8.6%
Built between 1990 and 1999 2,780 13% -4.8%
Built between 2000 and 2009 2,527 11.8% 2.7%
Built between 2010 and 2019 1,238 5.8% -0.1%
Built in 2020 or later 112 0.5% 55.6%
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.

South Lane occupancy rates

Out of the 20,226 occupied housing units in South Lane, 71.6% are owner-occupied, while 28.4% are lived in by tenants. Meanwhile, 5.6% of all homes on the local market sit vacant.

Occupied housing units
20,226
-1.2% year-over-year change
Occupancy breakdown
Renter occupied
5,744
Owner occupied
14,483
Value Percent YoY
change
Renter occupied 5,744 28.4% -3.1%
Owner occupied 14,483 71.6% -0.4%
Unoccupied housing units
5.6%
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.

South Lane housing costs

Housing costs in South Lane come to a median of $1,316 per month, while tenants specifically pay a median gross rent of $1,177.

Median housing costs per month
$1,316/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 South Lane
$1,177/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 South Lane

South Lane education at a glance

About 27.4% of the population in South Lane went to high school, while 26.6% pursued college studies. Another 8.2% earned an associate degree and 19.8% hold a bachelor’s. Meanwhile, 16.8% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 478 1.2% -14.0%
High school diploma 11,192 27.4% -0.0%
College diploma 10,876 26.6% -5.2%
Associate degree 3,367 8.2% -1.9%
Bachelor's degree 8,071 19.8% -0.2%
Graduate degree 6,856 16.8% 4.0%
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 South Lane

How much people earn in South Lane

The average annual household income in South Lane was $54,469 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +2.6% change from the previous year. At the same time, the median income stood at $79,688, reflecting a +10.7% shift over the same period.

Average household income in South Lane
$54,469/year
2.6% year-over-year change
Median household income in South Lane
$79,688/year
10.7% year-over-year change

South Lane income by age

In South Lane, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $93,226. Those with someone between 45 and 64 in charge, often well established professionally, earn $91,125 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $58,248, while those led by someone over 65, many of whom may be retired, have about $55,950 in earnings. Overall, 88.7% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $58,248 6.4%
25 - 44 $93,226 4.1%
45 - 64 $91,125 0.1%
Over 65 $55,950 -8.7%
Above poverty level
43,122
Below poverty level
5,516
Value Percent YoY
change
Above poverty level 43,122 88.7% -0.6%
Below poverty level 5,516 11.3% -9.3%

Employment in South Lane

Workforce and job types in South Lane

80.5% of the working population are employed in professional or administrative positions, while 19.5% are in hands-on or service-based jobs. Also, 15.7% run their own businesses, 53.6% are employed by private companies, and 19.7% work in the public sector.

Workforce demographics

White collar
19,027
Blue collar
4,596
Value Percent YoY change
White collar 19,027 80.5% -0.6%
Blue collar 4,596 19.5% -4.0%
Employer type
Self employees
15.7%
Private companies
53.6%
Governmental workers
19.7%
Not for profit companies
11%
Value Percent YoY change
Self employees 3,712 15.7% -5.3%
Private companies 12,662 53.6% -3.5%
Governmental workers 4,653 19.7% 3.5%
Not for profit companies 2,596 11% 9.1%

Transportation in South Lane

How people get around in South Lane

In South Lane, the average commute time is 40 minutes. Commuting methods vary: 90.3% of residents travel by personal vehicle and 5% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
40 min
37.9% year-over-year change
Means of transportation
Value Percent YoY change
Car 17,045 90.3% -4.0%
Taxicab 4 0% N/A
Bus or trolleybus 198 1% -12.4%
Railroad 4 0% N/A
Ferryboat 6 0% 20.0%
Motorcycle 29 0.2% 38.1%
Bicycle 659 3.5% -10.5%
Walk 938 5% -0.9%
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 South Lane by zipcode?

Zipcode Population Number of households Median income Average income
97405 46,933 19,663 $95,170 $128,311
97424 18,357 7,296 $79,688 $88,252
97426 10,186 3,961 $90,125 $99,319
97434 890 330 $55,500 $65,712
97451 531 209 $69,028 $104,859
97487 8,498 3,446 $65,625 $83,472
97490 460 129 $109,375 $113,784

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FAQs about South Lane demographics 

What is the total population of South Lane?

South Lane has a total population of 49,726 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 -1.6% compared to a year ago.

What is the gender ratio in South Lane?

The gender ratio in South Lane is as follows:
  • 50% males (24,849 residents)
  • 50% females (24,877 residents)

What is the median age in South Lane?

The median age in South Lane is 46.4.

What is the age distribution of the population in South Lane?

The age distribution in South Lane is as follows:
  • Under 15: 14.1% (7,013 residents)
  • Ages 15-24: 13.3% (6,629 residents)
  • Ages 25-44: 23.2% (11,537 residents)
  • Ages 45-64: 26.7% (13,266 residents)
  • Over 65: 22.7% (11,280 residents)

What is the racial and ethnic makeup of South Lane?

The racial and ethnic makeup of South Lane is as follows:
  • White: 82.8% (41,166 residents)
  • Black or African American: 0.6% (292 residents)
  • American Indian and Alaska Native: 1.3% (630 residents)
  • Asian: 2.6% (1,296 residents)
  • Native Hawaiian and Other Pacific Islander: 0.2% (105 residents)
  • Two or More Races: 10.2% (5,058 residents)
  • Other: 2.4% (1,177 residents)

What percentage of the population in South Lane are U.S.-born citizens?

U.S.-born citizens represent 93.6% of the population in South Lane.

How many housing units are there in South Lane?

There are 21,429 housing units in South Lane, reflecting a -0.6% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in South Lane and what is the average household size?

South Lane has a total of 20,226 households, with an average of 2 people in each.

What is the median household income in South Lane?

South Lane has a median household income of $79,688, representing a +10.7% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for South Lane?

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

Job types:
  • White-collar workers: 80.5% (19,027 residents)
  • Blue-collar workers: 19.5% (4,596 residents)

Places of employment:
  • Self-employed: 15.7% (3,712 residents)
  • Private companies: 53.6% (12,662 residents)
  • Governmental workers: 19.7% (4,653 residents)
  • Not-for-profit companies: 11% (2,596 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