Lewis, Essex County, NY demographics:
population, income, and more

Total population
628
-10.4% year-over-year change
Median household income
$82,794/yr
11.3% year-over-year change
Housing units
378
-9.3% year-over-year change

Lewis population

How many people live in Lewis

Lewis is home to 628 residents, according to the most recent Census data. Gender-wise, 43.2% of Lewis locals are male, and 56.8% are female.

Total population
628
-10.4% year-over-year change
Gender ratio
Male
43.2%
271
Female
56.8%
357
Value Percent YoY change
Male 271 43.2% -14.8%
Female 357 56.8% -6.8%
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 52, with the population distributed as follows: about 9.6% are children under 15, then 5.6% are in the 15 to 24 age group. Adults between 25 and 44 make up 25.5% of the population, while another 35.4% fall into the 45 to 64 bracket. Finally, around 24% are 65 or older.

Median age
52.3
Age breakdown
Under 15
9.6%
15 to 24
5.6%
25 to 44
25.5%
45 to 64
35.4%
Over 65
24%
Value Percent YoY change
Under 15 60 9.6% -32.6%
15 to 24 35 5.6% -40.7%
25 to 44 160 25.5% -14.9%
45 to 64 222 35.4% -9.8%
Over 65 151 24% 26.9%
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 Lewis, 97.8% of the population are US-born citizens, while 1.3% have gained naturalized citizenship. At the same time, 1% of residents are non-citizens. There’s also a share of 3.5% that includes residents with two or more races.

Citizenship
U.S.-born citizens
97.8%
Non-U.S.-born citizens
1.3%
Non-citizens
1%
Value Percent YoY change
U.S.-born citizens 614 97.8% -9.6%
Non-U.S.-born citizens 8 1.3% -50.0%
Non-citizens 6 1% 0.0%
Racial breakdown
White
91.9%
Black or African American
3.7%
American Indian and Alaska Native
1%
Asian
0%
Native Hawaiian and other Pacific Islander
0%
Two or more races
3.5%
Other
0%
Value Percent
White 577 91.9%
Black or African American 23 3.7%
American Indian and Alaska Native 6 1%
Two or more races 22 3.5%

Households in Lewis

A peek inside Lewis households

Lewis has 320 households, with an average of 2 members in each. Of these, 57.5% are families, while the remaining 42.5% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
320
-5.6% year-over-year change
Average people per household
2
Non-family households
136
Family households
184
Value Percent YoY change
Non-family households 136 42.5% 32.0%
Family households 184 57.5% -22.0%
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 Lewis

The housing landscape of Lewis

Lewis's housing consists of 378 units, with 83.6% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 1.1% 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 13.2% of the housing landscape.

Housing units
378
-9.3% year-over-year change
Housing types
Value Percent
1 unit, detached 316 83.6%
1 unit, attached 4 1.1%
3 or 4 units 7 1.8%
5 to 9 units 1 0.3%
Mobile home 50 13.2%
Homes built since 2020
% year-over-year change

The age of buildings in Lewis

In Lewis, the median construction year is 1977. About 11.1% of homes were built before the 1940s, with another 8.7% 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 42 11.1% -31.1%
Built between 1940 and 1949 33 8.7% 57.1%
Built between 1950 and 1959 25 6.6% 1,150.0%
Built between 1960 and 1969 37 9.8% -32.7%
Built between 1970 and 1979 77 20.4% -2.5%
Built between 1980 and 1989 61 16.1% 17.3%
Built between 1990 and 1999 18 4.8% -56.1%
Built between 2000 and 2009 74 19.6% -10.8%
Built between 2010 and 2019 11 2.9% -52.2%
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

Out of the 320 occupied housing units in Lewis, 81.6% are owner-occupied, while 18.4% are lived in by tenants. Meanwhile, 15.3% of all homes on the local market sit vacant.

Occupied housing units
320
-5.6% year-over-year change
Occupancy breakdown
Renter occupied
59
Owner occupied
261
Value Percent YoY
change
Renter occupied 59 18.4% -10.6%
Owner occupied 261 81.6% -4.4%
Unoccupied housing units
15.3%
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

Housing costs in Lewis come to a median of $823 per month, while tenants specifically pay a median gross rent of $1,135.

Median housing costs per month
$823/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 Lewis
$1,135/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 Lewis

Lewis education at a glance

About 49.8% of the population in Lewis went to high school, while 16% pursued college studies. Another 8.9% earned an associate degree and 18.7% hold a bachelor’s. Meanwhile, 4.7% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 10 1.8% 400.0%
High school diploma 274 49.8% -14.1%
College diploma 88 16% -38.0%
Associate degree 49 8.9% 44.1%
Bachelor's degree 103 18.7% 77.6%
Graduate degree 26 4.7% -33.3%
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 $77,322 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +2.2% change from the previous year. At the same time, the median income stood at $82,794, reflecting a +11.3% shift over the same period.

Average household income in Lewis
$77,322/year
2.2% year-over-year change
Median household income in Lewis
$82,794/year
11.3% 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 $84,643. Those with someone between 45 and 64 in charge, often well established professionally, earn $87,744 overall. Overall, 97% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $84,643 2.8%
45 - 64 $87,744 12.7%
Over 65 $55,735 0.6%
Above poverty level
572
Below poverty level
18
Value Percent YoY
change
Above poverty level 572 97% -12.4%
Below poverty level 18 3% 100.0%

Employment in Lewis

Workforce and job types in Lewis

73.6% of the working population are employed in professional or administrative positions, while 26.4% are in hands-on or service-based jobs. Also, 26% run their own businesses, 34.1% are employed by private companies, and 32.9% work in the public sector.

Workforce demographics

White collar
246
Blue collar
88
Value Percent YoY change
White collar 246 73.6% -14.9%
Blue collar 88 26.4% -33.8%
Employer type
Self employees
26%
Private companies
34.1%
Governmental workers
32.9%
Not for profit companies
6.9%
Value Percent YoY change
Self employees 87 26% 85.1%
Private companies 114 34.1% -34.5%
Governmental workers 110 32.9% -28.1%
Not for profit companies 23 6.9% -52.1%

Transportation in Lewis

How people get around in Lewis

In Lewis, the average commute time is 27 minutes.

Commute time
27 min
Means of transportation
Value Percent YoY change
Car 290 100% -22.7%
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
12950 628 320 $82,794 $77,322

Explore more communities

FAQs about Lewis demographics 

What is the total population of Lewis?

Lewis has a total population of 628 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 -10.4% compared to a year ago.

What is the gender ratio in Lewis?

The gender ratio in Lewis is as follows:
  • 43.2% males (271 residents)
  • 56.8% females (357 residents)

What is the median age in Lewis?

The median age in Lewis is 52.3.

What is the age distribution of the population in Lewis?

The age distribution in Lewis is as follows:
  • Under 15: 9.6% (60 residents)
  • Ages 15-24: 5.6% (35 residents)
  • Ages 25-44: 25.5% (160 residents)
  • Ages 45-64: 35.4% (222 residents)
  • Over 65: 24% (151 residents)

What is the racial and ethnic makeup of Lewis?

The racial and ethnic makeup of Lewis is as follows:
  • White: 91.9% (577 residents)
  • Black or African American: 3.7% (23 residents)
  • American Indian and Alaska Native: 1% (6 residents)
  • Asian: 0% ( residents)
  • Native Hawaiian and Other Pacific Islander: 0% ( residents)
  • Two or More Races: 3.5% (22 residents)
  • Other: 0% ( residents)

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

U.S.-born citizens represent 97.8% of the population in Lewis.

How many housing units are there in Lewis?

There are 378 housing units in Lewis, reflecting a -9.3% 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 320 households, with an average of 2 people in each.

What is the median household income in Lewis?

Lewis has a median household income of $82,794, representing a +11.3% 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: 73.6% (246 residents)
  • Blue-collar workers: 26.4% (88 residents)

Places of employment:
  • Self-employed: 26% (87 residents)
  • Private companies: 34.1% (114 residents)
  • Governmental workers: 32.9% (110 residents)
  • Not-for-profit companies: 6.9% (23 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