Lewis County, KY demographics:
population, income, and more

Total population
12,965
-0.5% year-over-year change
Median household income
$46,838/yr
12.5% year-over-year change
Housing units
6,066
-0.1% year-over-year change

Lewis County population

How many people live in Lewis County

Lewis County is home to 12,965 residents, according to the most recent Census data. Gender-wise, 50% of Lewis County locals are male, and 50% are female.

Total population
12,965
-0.5% year-over-year change
Gender ratio
Male
50%
6,478
Female
50%
6,487
Value Percent YoY change
Male 6,478 50% -0.2%
Female 6,487 50% -0.8%
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 County is 42, with the population distributed as follows: about 18.6% are children under 15, then 11% are in the 15 to 24 age group. Adults between 25 and 44 make up 23% of the population, while another 27.9% fall into the 45 to 64 bracket. Finally, around 19.5% are 65 or older.

Median age
42.4
Age breakdown
Under 15
18.6%
15 to 24
11%
25 to 44
23%
45 to 64
27.9%
Over 65
19.5%
Value Percent YoY change
Under 15 2,410 18.6% -3.6%
15 to 24 1,425 11% -1.1%
25 to 44 2,987 23% 0.8%
45 to 64 3,616 27.9% -0.5%
Over 65 2,527 19.5% 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 Lewis County, 99.2% of the population are US-born citizens, while 0.7% have gained naturalized citizenship. At the same time, 0.1% of residents are non-citizens. As for race, 96.9% of locals are Caucasian, 0.5% are African American and 0.2% have Asian roots. There’s also a share of 1.9% that includes residents with two or more races.

Citizenship
U.S.-born citizens
99.2%
Non-U.S.-born citizens
0.7%
Non-citizens
0.1%
Value Percent YoY change
U.S.-born citizens 12,857 99.2% -0.6%
Non-U.S.-born citizens 92 0.7% 17.9%
Non-citizens 16 0.1% 23.1%
Racial breakdown
White
96.9%
Black or African American
0.5%
American Indian and Alaska Native
0%
Asian
0.2%
Native Hawaiian and other Pacific Islander
0.2%
Two or more races
1.9%
Other
0.2%
Value Percent
White 12,559 96.9%
Black or African American 70 0.5%
Asian 22 0.2%
Native Hawaiian and other Pacific Islander 33 0.2%
Two or more races 248 1.9%
Other 33 0.2%

Households in Lewis County

A peek inside Lewis County households

Lewis County has 5,019 households, with an average of 3 members in each. Of these, 70% are families, while the remaining 30% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
5,019
2.3% year-over-year change
Average people per household
3
Non-family households
1,507
Family households
3,512
Value Percent YoY change
Non-family households 1,507 30% -9.0%
Family households 3,512 70% 8.1%
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 County

The housing landscape of Lewis County

Lewis County's housing consists of 6,066 units, with 68.9% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 0.2% 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 23.8% of the housing landscape.

Housing units
6,066
-0.1% year-over-year change
Housing types
Value Percent
1 unit, detached 4,177 68.9%
1 unit, attached 14 0.2%
2 units 107 1.8%
3 or 4 units 60 1%
5 to 9 units 212 3.5%
10 to 19 units 23 0.4%
20 to 49 units 4 0.1%
Mobile home 1,443 23.8%
Boat, RV, van, etc. 26 0.4%
Homes built since 2020
112
49.3% year-over-year change

The age of buildings in Lewis County

In Lewis County, the median construction year is 1985. About 9.5% of homes were built before the 1940s, with another 6.3% going up by 1949. Most development happened in the second half of the 20th century. Then, 16.7% of homes were added from 2000 to 2009, 4.6% between 2010 and 2019, and 1.8% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 577 9.5% 0.7%
Built between 1940 and 1949 382 6.3% 10.4%
Built between 1950 and 1959 419 6.9% -9.9%
Built between 1960 and 1969 505 8.3% -0.4%
Built between 1970 and 1979 873 14.4% 11.8%
Built between 1980 and 1989 573 9.4% -16.7%
Built between 1990 and 1999 1,334 22% -2.1%
Built between 2000 and 2009 1,015 16.7% 6.8%
Built between 2010 and 2019 276 4.6% -14.8%
Built in 2020 or later 112 1.8% 49.3%
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 County occupancy rates

Out of the 5,019 occupied housing units in Lewis County, 79.2% are owner-occupied, while 20.8% are lived in by tenants. Meanwhile, 17.3% of all homes on the local market sit vacant.

Occupied housing units
5,019
2.3% year-over-year change
Occupancy breakdown
Renter occupied
1,045
Owner occupied
3,974
Value Percent YoY
change
Renter occupied 1,045 20.8% 1.5%
Owner occupied 3,974 79.2% 2.5%
Unoccupied housing units
17.3%
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 County housing costs

Housing costs in Lewis County come to a median of $560 per month, while tenants specifically pay a median gross rent of $751.

Median housing costs per month
$560/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 County
$751/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 County

Lewis County education at a glance

About 53.5% of the population in Lewis County went to high school, while 14.3% pursued college studies. Another 8.1% earned an associate degree and 7.6% hold a bachelor’s. Meanwhile, 6.8% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 963 9.6% 1.7%
High school diploma 5,366 53.5% -4.0%
College diploma 1,433 14.3% -1.1%
Associate degree 814 8.1% -10.9%
Bachelor's degree 766 7.6% 18.0%
Graduate degree 681 6.8% 51.0%
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 Lewis County

How much people earn in Lewis County

The average annual household income in Lewis County was $65,354 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +11.2% change from the previous year. At the same time, the median income stood at $46,838, reflecting a +12.5% shift over the same period.

Average household income in Lewis County
$65,354/year
11.2% year-over-year change
Median household income in Lewis County
$46,838/year
12.5% year-over-year change

Lewis County income by age

In Lewis County, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $48,693. Those with someone between 45 and 64 in charge, often well established professionally, earn $57,143 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $2,499, while those led by someone over 65, many of whom may be retired, have about $42,026 in earnings. Overall, 78.3% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $2,499 N/A
25 - 44 $48,693 8.2%
45 - 64 $57,143 30.6%
Over 65 $42,026 4.6%
Above poverty level
9,929
Below poverty level
2,755
Value Percent YoY
change
Above poverty level 9,929 78.3% 0.7%
Below poverty level 2,755 21.7% -4.2%

Employment in Lewis County

Workforce and job types in Lewis County

The job market in Lewis County is powered by 4,681 working residents, spread across a range of industries and roles. 66.2% of the working population are employed in professional or administrative positions, while 33.8% are in hands-on or service-based jobs. Also, 15.7% run their own businesses, 61.1% are employed by private companies, and 16.5% work in the public sector.

Workforce demographics

Working population
4,681
8.6% year-over-year change
White collar
3,097
Blue collar
1,584
Value Percent YoY change
White collar 3,097 66.2% 12.2%
Blue collar 1,584 33.8% 2.3%
Employer type
Self employees
15.7%
Private companies
61.1%
Governmental workers
16.5%
Not for profit companies
6.6%
Value Percent YoY change
Self employees 735 15.7% 28.7%
Private companies 2,861 61.1% 1.7%
Governmental workers 774 16.5% 14.7%
Not for profit companies 311 6.6% 24.9%
Unemployment rate
6.0%
-15.4% year-over-year change

Available workforce

The unemployment rate in Lewis County stands at 6%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in Lewis County

How people get around in Lewis County

In Lewis County, the average commute time is 39 minutes. Commuting methods vary: 87% of residents travel by personal vehicle and 1% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
39 min
Means of transportation
Value Percent YoY change
Car 3,944 87% 8.3%
Walk 45 1% 21.6%
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 County by zipcode?

Zipcode Population Number of households Median income Average income
41093 2,387 792 $60,350 $60,856
41135 322 111 $62,344 $56,752
41141 2,438 939 $36,508 $83,670
41166 1,286 423 $60,543 $74,596
41174 803 374 $56,357 $125,874
41179 6,908 2,734 $39,217 $56,379
41189 2,281 889 $52,712 $76,771

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FAQs about Lewis County demographics 

What is the total population of Lewis County?

Lewis County has a total population of 12,965 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 -0.5% compared to a year ago.

What is the gender ratio in Lewis County?

The gender ratio in Lewis County is as follows:
  • 50% males (6,478 residents)
  • 50% females (6,487 residents)

What is the median age in Lewis County?

The median age in Lewis County is 42.4.

What is the age distribution of the population in Lewis County?

The age distribution in Lewis County is as follows:
  • Under 15: 18.6% (2,410 residents)
  • Ages 15-24: 11% (1,425 residents)
  • Ages 25-44: 23% (2,987 residents)
  • Ages 45-64: 27.9% (3,616 residents)
  • Over 65: 19.5% (2,527 residents)

What is the racial and ethnic makeup of Lewis County?

The racial and ethnic makeup of Lewis County is as follows:
  • White: 96.9% (12,559 residents)
  • Black or African American: 0.5% (70 residents)
  • American Indian and Alaska Native: 0% (0 residents)
  • Asian: 0.2% (22 residents)
  • Native Hawaiian and Other Pacific Islander: 0.2% (33 residents)
  • Two or More Races: 1.9% (248 residents)
  • Other: 0.2% (33 residents)

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

U.S.-born citizens represent 99.2% of the population in Lewis County.

How many housing units are there in Lewis County?

There are 6,066 housing units in Lewis County, reflecting a -0.1% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Lewis County has a total of 5,019 households, with an average of 3 people in each.

What is the median household income in Lewis County?

Lewis County has a median household income of $46,838, representing a +12.5% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Lewis County?

The employment rate is 94% in Lewis County, with a workforce of 4,681 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 66.2% (3,097 residents)
  • Blue-collar workers: 33.8% (1,584 residents)

Places of employment:
  • Self-employed: 15.7% (735 residents)
  • Private companies: 61.1% (2,861 residents)
  • Governmental workers: 16.5% (774 residents)
  • Not-for-profit companies: 6.6% (311 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