Denniston, KY demographics:
population, income, and more

Total population
389
-24.3% year-over-year change
Median household income
$21,618/yr
-50.6% year-over-year change
Housing units
160
-22.7% year-over-year change

Denniston population

How many people live in Denniston

Denniston is home to 389 residents, according to the most recent Census data. Gender-wise, 18.8% of Denniston locals are male, and 81.2% are female.

Total population
389
-24.3% year-over-year change
Gender ratio
Male
18.8%
73
Female
81.2%
316
Value Percent YoY change
Male 73 18.8% -61.4%
Female 316 81.2% -2.8%
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 Denniston is 39, with the population distributed as follows: about 12.3% are children under 15, then 32.6% are in the 15 to 24 age group. Adults between 25 and 44 make up 26% of the population, while another 19.5% fall into the 45 to 64 bracket. Finally, around 9.5% are 65 or older.

Median age
38.6
Age breakdown
Under 15
12.3%
15 to 24
32.6%
25 to 44
26%
45 to 64
19.5%
Over 65
9.5%
Value Percent YoY change
Under 15 48 12.3% -33.3%
15 to 24 127 32.6% 18.7%
25 to 44 101 26% -17.2%
45 to 64 76 19.5% -10.6%
Over 65 37 9.5% -71.1%
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

There’s also a share of 21.6% that includes residents with two or more races.

Citizenship
U.S.-born citizens
100%
Non-U.S.-born citizens
0%
Non-citizens
0%
Value Percent YoY change
U.S.-born citizens 389 100% -24.3%
Racial breakdown
White
78.4%
Black or African American
0%
American Indian and Alaska Native
0%
Asian
0%
Native Hawaiian and other Pacific Islander
0%
Two or more races
21.6%
Other
0%
Value Percent
White 305 78.4%
Two or more races 84 21.6%

Households in Denniston

A peek inside Denniston households

Denniston has 130 households, with an average of 3 members in each. Of these, 58.5% are families, while the remaining 41.5% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
130
-14.5% year-over-year change
Average people per household
3
Non-family households
54
Family households
76
Value Percent YoY change
Non-family households 54 41.5% 217.7%
Family households 76 58.5% -43.7%
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 Denniston

The housing landscape of Denniston

Denniston's housing consists of 160 units, with 86.2% being detached single-family homes ideal for those wanting space. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 13.8% of the housing landscape.

Housing units
160
-22.7% year-over-year change
Housing types
Value Percent
1 unit, detached 138 86.2%
Mobile home 22 13.8%
Homes built since 2020
% year-over-year change

The age of buildings in Denniston

In Denniston, the median construction year is 1988. Most development happened in the second half of the 20th century.

Construction year breakdown by decade
Value Percent YoY change
Built between 1970 and 1979 63 39.4% -49.2%
Built between 1980 and 1989 22 13.8% -24.1%
Built between 1990 and 1999 30 18.8% 25.0%
Built between 2000 and 2009 45 28.1% 150.0%
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.

Denniston occupancy rates

Out of the 130 occupied housing units in Denniston, 53.1% are owner-occupied, while 46.9% are lived in by tenants. Meanwhile, 18.8% of all homes on the local market sit vacant.

Occupied housing units
130
-14.5% year-over-year change
Occupancy breakdown
Renter occupied
61
Owner occupied
69
Value Percent YoY
change
Renter occupied 61 46.9% 8.9%
Owner occupied 69 53.1% -28.1%
Unoccupied housing units
18.8%
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.

Denniston housing costs

Median housing costs per month
$657/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 Denniston

Denniston education at a glance

About 67% of the population in Denniston went to high school, while 18.3% pursued college studies. Meanwhile, 6.7% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
High school diploma 150 67% -30.9%
College diploma 41 18.3% 36.7%
Associate degree 18 8% -53.9%
Graduate degree 15 6.7% 36.4%
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 Denniston

How much people earn in Denniston

The average annual household income in Denniston was $34,802 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a -44.3% change from the previous year. At the same time, the median income stood at $21,618, reflecting a -50.6% shift over the same period.

Average household income in Denniston
$34,802/year
-44.3% year-over-year change
Median household income in Denniston
$21,618/year
-50.6% year-over-year change

Denniston income by age

Overall, 31.6% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Above poverty level
123
Below poverty level
266
Value Percent YoY
change
Above poverty level 123 31.6% -68.3%
Below poverty level 266 68.4% 111.1%

Employment in Denniston

Workforce and job types in Denniston

82.9% of the working population are employed in professional or administrative positions, while 17.1% are in hands-on or service-based jobs.

Workforce demographics

White collar
145
Blue collar
30
Value Percent YoY change
White collar 145 82.9% -14.2%
Blue collar 30 17.1% 11.1%
Employer type
Self employees
0%
Private companies
37.7%
Governmental workers
28.6%
Not for profit companies
33.7%
Value Percent YoY change
Private companies 66 37.7% -39.5%
Governmental workers 50 28.6% -3.9%
Not for profit companies 59 33.7% 68.6%

Transportation in Denniston

How people get around in Denniston

In Denniston, the average commute time is 16 minutes.

Commute time
16 min
Means of transportation
Value Percent YoY change
Car 164 100% -3.0%
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.

What is the median and average household income in Denniston by zipcode?

Zipcode Population Number of households Median income Average income
40316 389 130 $21,618 $34,802

Explore more communities

FAQs about Denniston demographics 

What is the total population of Denniston?

Denniston has a total population of 389 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 -24.3% compared to a year ago.

What is the gender ratio in Denniston?

The gender ratio in Denniston is as follows:
  • 18.8% males (73 residents)
  • 81.2% females (316 residents)

What is the median age in Denniston?

The median age in Denniston is 38.6.

What is the age distribution of the population in Denniston?

The age distribution in Denniston is as follows:
  • Under 15: 12.3% (48 residents)
  • Ages 15-24: 32.6% (127 residents)
  • Ages 25-44: 26% (101 residents)
  • Ages 45-64: 19.5% (76 residents)
  • Over 65: 9.5% (37 residents)

What is the racial and ethnic makeup of Denniston?

The racial and ethnic makeup of Denniston is as follows:
  • White: 78.4% (305 residents)
  • Black or African American: 0% ( residents)
  • American Indian and Alaska Native: 0% ( residents)
  • Asian: 0% ( residents)
  • Native Hawaiian and Other Pacific Islander: 0% ( residents)
  • Two or More Races: 21.6% (84 residents)
  • Other: 0% ( residents)

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

U.S.-born citizens represent 100% of the population in Denniston.

How many housing units are there in Denniston?

There are 160 housing units in Denniston, reflecting a -22.7% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Denniston has a total of 130 households, with an average of 3 people in each.

What is the median household income in Denniston?

Denniston has a median household income of $21,618, representing a -50.6% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Denniston?

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

Job types:
  • White-collar workers: 82.9% (145 residents)
  • Blue-collar workers: 17.1% (30 residents)

Places of employment:
  • Self-employed: 0% ( residents)
  • Private companies: 37.7% (66 residents)
  • Governmental workers: 28.6% (50 residents)
  • Not-for-profit companies: 33.7% (59 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