Lewis, WI demographics:
population, income, and more

Total population
170
-3.4% year-over-year change
Median household income
$111,667/yr
-9.8% year-over-year change
Housing units
90
-15.1% year-over-year change

Lewis population

How many people live in Lewis

Lewis is home to 170 residents, according to the most recent Census data. Gender-wise, 44.7% of Lewis locals are male, and 55.3% are female.

Total population
170
-3.4% year-over-year change
Gender ratio
Male
44.7%
76
Female
55.3%
94
Value Percent YoY change
Male 76 44.7% 1.3%
Female 94 55.3% -6.9%
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 Lewis is 42, with the population distributed as follows: about 19.4% are children under 15, then 11.8% are in the 15 to 24 age group. Adults between 25 and 44 make up 22.4% of the population, while another 33.5% fall into the 45 to 64 bracket. Finally, around 12.9% are 65 or older.

Median age
42.5
Age breakdown
Under 15
19.4%
15 to 24
11.8%
25 to 44
22.4%
45 to 64
33.5%
Over 65
12.9%
Value Percent YoY change
Under 15 33 19.4% 3.1%
15 to 24 20 11.8% 5.3%
25 to 44 38 22.4% -28.3%
45 to 64 57 33.5% 46.1%
Over 65 22 12.9% -33.3%
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 Lewis, 92.4% of the population are US-born citizens, while 7.6% have gained naturalized citizenship. As for race, 79.4% of locals are Caucasian, 10% are African American and 3.5% have Asian roots. There’s also a share of 7.1% that includes residents with two or more races.

Citizenship
U.S.-born citizens
92.4%
Non-U.S.-born citizens
7.6%
Non-citizens
0%
Value Percent YoY change
U.S.-born citizens 157 92.4% 0.0%
Non-U.S.-born citizens 13 7.6% -31.6%
Racial breakdown
White
79.4%
Black or African American
10%
American Indian and Alaska Native
0%
Asian
3.5%
Native Hawaiian and other Pacific Islander
0%
Two or more races
7.1%
Other
0%
Value Percent
White 135 79.4%
Black or African American 17 10%
Asian 6 3.5%
Two or more races 12 7.1%

Households in Lewis

A peek inside Lewis households

Lewis has 68 households, with an average of 2 members in each. Of these, 63.2% are families, while the remaining 36.8% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
68
0.0% year-over-year change
Average people per household
2
Non-family households
25
Family households
43
Value Percent YoY change
Non-family households 25 36.8% -21.9%
Family households 43 63.2% 19.4%
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 Lewis

The housing landscape of Lewis

Lewis's housing consists of 90 units, with 81.1% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 6.7% 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 12.2% of the housing landscape.

Housing units
90
-15.1% year-over-year change
Housing types
Value Percent
1 unit, detached 73 81.1%
1 unit, attached 6 6.7%
Mobile home 11 12.2%
Homes built since 2020
0
% year-over-year change

The age of buildings in Lewis

In Lewis, the median construction year is 1978. About 16.7% of homes were built before the 1940s, with another 2.2% going up by 1949. Most development happened in the second half of the 20th century.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 15 16.7% -58.3%
Built between 1940 and 1949 2 2.2% 0.0%
Built between 1950 and 1959 16 17.8% 33.3%
Built between 1960 and 1969 6 6.7% -53.9%
Built between 1970 and 1979 8 8.9% -11.1%
Built between 1980 and 1989 18 20% -10.0%
Built between 1990 and 1999 16 17.8% 166.7%
Built between 2000 and 2009 9 10% 12.5%
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.

Lewis occupancy rates

Meanwhile, 24.4% of all homes on the local market sit vacant.

Occupied housing units
68
0.0% year-over-year change
Occupancy breakdown
Renter occupied
0
Owner occupied
68
Value Percent YoY
change
Owner occupied 68 100% 0.0%
Unoccupied housing units
24.4%
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.

Lewis housing costs

Median housing costs per month
$770/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.

Education in Lewis

Lewis education at a glance

About 29.8% of the population in Lewis went to high school, while 9.1% pursued college studies. Another 8.3% earned an associate degree and 42.2% hold a bachelor’s. Meanwhile, 9.1% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 2 1.6% N/A
High school diploma 36 29.8% -21.7%
College diploma 11 9.1% -35.3%
Associate degree 10 8.3% 900.0%
Bachelor's degree 51 42.2% 21.4%
Graduate degree 11 9.1% -42.1%
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 Lewis

How much people earn in Lewis

The average annual household income in Lewis was $123,390 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a -5% change from the previous year. At the same time, the median income stood at $111,667, reflecting a -9.8% shift over the same period.

Average household income in Lewis
$123,390/year
-5.0% year-over-year change
Median household income in Lewis
$111,667/year
-9.8% year-over-year change

Lewis income by age

Those with someone between 45 and 64 in charge, often well established professionally, earn $135,694 overall. Overall, 96.9% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
45 - 64 $135,694 -0.9%
Over 65 $23,438 N/A
Above poverty level
155
Below poverty level
5
Value Percent YoY
change
Above poverty level 155 96.9% -5.5%
Below poverty level 5 3.1% 150.0%

Employment in Lewis

Workforce and job types in Lewis

The job market in Lewis is powered by 98 working residents, spread across a range of industries and roles. 77.6% of the working population are employed in professional or administrative positions, while 22.4% are in hands-on or service-based jobs. Also, 14.3% run their own businesses, 63.3% are employed by private companies, and 19.4% work in the public sector.

Workforce demographics

Working population
98
10.1% year-over-year change
White collar
76
Blue collar
22
Value Percent YoY change
White collar 76 77.6% 18.8%
Blue collar 22 22.4% -12.0%
Employer type
Self employees
14.3%
Private companies
63.3%
Governmental workers
19.4%
Not for profit companies
3.1%
Value Percent YoY change
Self employees 14 14.3% 100.0%
Private companies 62 63.3% -19.5%
Governmental workers 19 19.4% 280.0%
Not for profit companies 3 3.1% N/A

Transportation in Lewis

How people get around in Lewis

Means of transportation
Value Percent YoY change
Car 91 92.9% 11.0%
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.

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FAQs about Lewis demographics 

What is the total population of Lewis?

Lewis has a total population of 170 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 -3.4% compared to a year ago.

What is the gender ratio in Lewis?

The gender ratio in Lewis is as follows:
  • 44.7% males (76 residents)
  • 55.3% females (94 residents)

What is the median age in Lewis?

The median age in Lewis is 42.5.

What is the age distribution of the population in Lewis?

The age distribution in Lewis is as follows:
  • Under 15: 19.4% (33 residents)
  • Ages 15-24: 11.8% (20 residents)
  • Ages 25-44: 22.4% (38 residents)
  • Ages 45-64: 33.5% (57 residents)
  • Over 65: 12.9% (22 residents)

What is the racial and ethnic makeup of Lewis?

The racial and ethnic makeup of Lewis is as follows:
  • White: 79.4% (135 residents)
  • Black or African American: 10% (17 residents)
  • American Indian and Alaska Native: 0% (0 residents)
  • Asian: 3.5% (6 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 7.1% (12 residents)
  • Other: 0% (0 residents)

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

U.S.-born citizens represent 92.4% of the population in Lewis.

How many housing units are there in Lewis?

There are 90 housing units in Lewis, reflecting a -15.1% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Lewis has a total of 68 households, with an average of 2 people in each.

What is the median household income in Lewis?

Lewis has a median household income of $111,667, representing a -9.8% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Lewis?

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

Job types:
  • White-collar workers: 77.6% (76 residents)
  • Blue-collar workers: 22.4% (22 residents)

Places of employment:
  • Self-employed: 14.3% (14 residents)
  • Private companies: 63.3% (62 residents)
  • Governmental workers: 19.4% (19 residents)
  • Not-for-profit companies: 3.1% (3 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