Lewis, CO demographics:
population, income, and more

Total population
277
-20.6% year-over-year change
Median household income
$/yr
% year-over-year change
Housing units
155
-3.7% year-over-year change

Lewis population

How many people live in Lewis

Lewis is home to 277 residents, according to the most recent Census data. Gender-wise, 46.6% of Lewis locals are male, and 53.4% are female.

Total population
277
-20.6% year-over-year change
Gender ratio
Male
46.6%
129
Female
53.4%
148
Value Percent YoY change
Male 129 46.6% -16.8%
Female 148 53.4% -23.7%
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 37, with the population distributed as follows: about 18.4% are children under 15, then 11.9% are in the 15 to 24 age group. Adults between 25 and 44 make up 39% of the population, while another 26.4% fall into the 45 to 64 bracket. Finally, around 4.3% are 65 or older.

Median age
36.7
Age breakdown
Under 15
18.4%
15 to 24
11.9%
25 to 44
39%
45 to 64
26.4%
Over 65
4.3%
Value Percent YoY change
Under 15 51 18.4% -48.5%
15 to 24 33 11.9% -21.4%
25 to 44 108 39% -22.3%
45 to 64 73 26.4% 5.8%
Over 65 12 4.3% N/A
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, 97.5% of the population are US-born citizens, while 2.5% have gained naturalized citizenship. There’s also a share of 4.7% that includes residents with two or more races.

Citizenship
U.S.-born citizens
97.5%
Non-U.S.-born citizens
2.5%
Non-citizens
0%
Value Percent YoY change
U.S.-born citizens 270 97.5% -22.6%
Non-U.S.-born citizens 7 2.5% N/A
Racial breakdown
White
95.3%
Black or African American
0%
American Indian and Alaska Native
0%
Asian
0%
Native Hawaiian and other Pacific Islander
0%
Two or more races
4.7%
Other
0%
Value Percent
White 264 95.3%
Two or more races 13 4.7%

Households in Lewis

A peek inside Lewis households

Lewis has 108 households, with an average of 3 members in each. Of these, 69.4% are families, while the remaining 30.6% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
108
-7.7% year-over-year change
Average people per household
3
Non-family households
33
Family households
75
Value Percent YoY change
Non-family households 33 30.6% 22.2%
Family households 75 69.4% -16.7%
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 155 units, with 100% being detached single-family homes ideal for those wanting space.

Housing units
155
-3.7% year-over-year change
Housing types
Value Percent
1 unit, detached 155 100%
Homes built since 2020
0
% year-over-year change

The age of buildings in Lewis

In Lewis, the median construction year is 1992. 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 6 3.9% N/A
Built between 1950 and 1959 55 35.5% -21.4%
Built between 1990 and 1999 94 60.6% 13.2%
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, 30.3% of all homes on the local market sit vacant.

Occupied housing units
108
-7.7% year-over-year change
Occupancy breakdown
Renter occupied
0
Owner occupied
108
Value Percent YoY
change
Owner occupied 108 100% -7.7%
Unoccupied housing units
30.3%
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
$2,009/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 26.9% of the population in Lewis went to high school, while 28.5% pursued college studies. Another 20.7% earned an associate degree and 10.4% hold a bachelor’s. Meanwhile, 10.4% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 6 3.1% N/A
High school diploma 52 26.9% -50.0%
College diploma 55 28.5% 96.4%
Associate degree 40 20.7% 2.6%
Bachelor's degree 20 10.4% -46.0%
Graduate degree 20 10.4% N/A
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 $133,448 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +0.1% change from the previous year.

Average household income in Lewis
$133,448/year
0.1% year-over-year change

Lewis income by age

In Lewis, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $94,115. Those with someone between 45 and 64 in charge, often well established professionally, earn $182,500 overall. Overall, 100% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $94,115 2.9%
45 - 64 $182,500 N/A
Above poverty level
277
Below poverty level
0
Value Percent YoY
change
Above poverty level 277 100% -20.6%

Employment in Lewis

Workforce and job types in Lewis

The job market in Lewis is powered by 182 working residents, spread across a range of industries and roles. 79.1% of the working population are employed in professional or administrative positions, while 20.9% are in hands-on or service-based jobs. Also, 9.9% run their own businesses, 50.6% are employed by private companies, and 25.3% work in the public sector.

Workforce demographics

Working population
182
2.2% year-over-year change
White collar
144
Blue collar
38
Value Percent YoY change
White collar 144 79.1% 19.0%
Blue collar 38 20.9% -33.3%
Employer type
Self employees
9.9%
Private companies
50.6%
Governmental workers
25.3%
Not for profit companies
14.3%
Value Percent YoY change
Self employees 18 9.9% -25.0%
Private companies 92 50.6% -10.7%
Governmental workers 46 25.3% 91.7%
Not for profit companies 26 14.3% -3.7%

Transportation in Lewis

How people get around in Lewis

Means of transportation
Value Percent YoY change
Car 164 90.1% 6.5%
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 Lewis by zipcode?

Zipcode Population Number of households Median income Average income
81327 486 207 $94,349 $111,692

Explore more communities

FAQs about Lewis demographics 

What is the total population of Lewis?

Lewis has a total population of 277 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 -20.6% compared to a year ago.

What is the gender ratio in Lewis?

The gender ratio in Lewis is as follows:
  • 46.6% males (129 residents)
  • 53.4% females (148 residents)

What is the median age in Lewis?

The median age in Lewis is 36.7.

What is the age distribution of the population in Lewis?

The age distribution in Lewis is as follows:
  • Under 15: 18.4% (51 residents)
  • Ages 15-24: 11.9% (33 residents)
  • Ages 25-44: 39% (108 residents)
  • Ages 45-64: 26.4% (73 residents)
  • Over 65: 4.3% (12 residents)

What is the racial and ethnic makeup of Lewis?

The racial and ethnic makeup of Lewis is as follows:
  • White: 95.3% (264 residents)
  • Black or African American: 0% (0 residents)
  • American Indian and Alaska Native: 0% (0 residents)
  • Asian: 0% (0 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 4.7% (13 residents)
  • Other: 0% (0 residents)

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

U.S.-born citizens represent 97.5% of the population in Lewis.

How many housing units are there in Lewis?

There are 155 housing units in Lewis, reflecting a -3.7% 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 108 households, with an average of 3 people in each.

What is the job market overview for Lewis?

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

Job types:
  • White-collar workers: 79.1% (144 residents)
  • Blue-collar workers: 20.9% (38 residents)

Places of employment:
  • Self-employed: 9.9% (18 residents)
  • Private companies: 50.6% (92 residents)
  • Governmental workers: 25.3% (46 residents)
  • Not-for-profit companies: 14.3% (26 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