Marion, KY demographics:
population, income, and more

Total population
2,886
-0.8% year-over-year change
Median household income
$39,414/yr
-3.1% year-over-year change
Housing units
1,535
5.3% year-over-year change

Marion population

How many people live in Marion

Marion is home to 2,886 residents, according to the most recent Census data. Gender-wise, 48.3% of Marion locals are male, and 51.7% are female.

Total population
2,886
-0.8% year-over-year change
Gender ratio
Male
48.3%
1,395
Female
51.7%
1,491
Value Percent YoY change
Male 1,395 48.3% -2.4%
Female 1,491 51.7% 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 Marion is 46, with the population distributed as follows: about 16.5% are children under 15, then 14.7% are in the 15 to 24 age group. Adults between 25 and 44 make up 17.6% of the population, while another 26.3% fall into the 45 to 64 bracket. Finally, around 24.9% are 65 or older.

Median age
45.5
Age breakdown
Under 15
16.5%
15 to 24
14.7%
25 to 44
17.6%
45 to 64
26.3%
Over 65
24.9%
Value Percent YoY change
Under 15 477 16.5% 5.3%
15 to 24 425 14.7% 26.1%
25 to 44 508 17.6% -5.2%
45 to 64 758 26.3% -16.9%
Over 65 718 24.9% 7.2%
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

At the same time, 0.2% of residents are non-citizens. There’s also a share of 4.1% that includes residents with two or more races.

Citizenship
U.S.-born citizens
99.8%
Non-U.S.-born citizens
0%
Non-citizens
0.2%
Value Percent YoY change
U.S.-born citizens 2,879 99.8% 0.9%
Non-citizens 7 0.2% 40.0%
Racial breakdown
White
94.5%
Black or African American
0.9%
American Indian and Alaska Native
0%
Asian
0%
Native Hawaiian and other Pacific Islander
0%
Two or more races
4.1%
Other
0.5%
Value Percent
White 2,726 94.5%
Black or African American 26 0.9%
Two or more races 119 4.1%
Other 15 0.5%

Households in Marion

A peek inside Marion households

Marion has 1,194 households, with an average of 2 members in each. Of these, 48.2% are families, while the remaining 51.8% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
1,194
2.2% year-over-year change
Average people per household
2
Non-family households
619
Family households
575
Value Percent YoY change
Non-family households 619 51.8% 11.1%
Family households 575 48.2% -5.9%
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 Marion

The housing landscape of Marion

Marion's housing consists of 1,535 units, with 82.2% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 0.6% 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 8.2% of the housing landscape.

Housing units
1,535
5.3% year-over-year change
Housing types
Value Percent
1 unit, detached 1,261 82.2%
1 unit, attached 10 0.6%
2 units 70 4.6%
3 or 4 units 48 3.1%
5 to 9 units 20 1.3%
Mobile home 126 8.2%
Homes built since 2020
0
% year-over-year change

The age of buildings in Marion

In Marion, the median construction year is 1968. About 13.4% of homes were built before the 1940s, with another 14.6% 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 205 13.4% 49.6%
Built between 1940 and 1949 224 14.6% -1.3%
Built between 1950 and 1959 181 11.8% -10.4%
Built between 1960 and 1969 210 13.7% -8.3%
Built between 1970 and 1979 333 21.7% 8.8%
Built between 1980 and 1989 157 10.2% -4.3%
Built between 1990 and 1999 101 6.6% 44.3%
Built between 2000 and 2009 40 2.6% -21.6%
Built between 2010 and 2019 84 5.5% 16.7%
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.

Marion occupancy rates

Out of the 1,194 occupied housing units in Marion, 71.3% are owner-occupied, while 28.7% are lived in by tenants. Meanwhile, 22.2% of all homes on the local market sit vacant.

Occupied housing units
1,194
2.2% year-over-year change
Occupancy breakdown
Renter occupied
343
Owner occupied
851
Value Percent YoY
change
Renter occupied 343 28.7% -13.2%
Owner occupied 851 71.3% 10.1%
Unoccupied housing units
22.2%
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.

Marion housing costs

Housing costs in Marion come to a median of $503 per month, while tenants specifically pay a median gross rent of $688.

Median housing costs per month
$503/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 Marion
$688/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 Marion

Marion education at a glance

About 59% of the population in Marion went to high school, while 17.4% pursued college studies. Another 9.3% earned an associate degree and 8.6% hold a bachelor’s. Meanwhile, 3% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 63 2.7% -16.0%
High school diploma 1,371 59% -5.7%
College diploma 405 17.4% -16.0%
Associate degree 217 9.3% 24.7%
Bachelor's degree 199 8.6% 25.2%
Graduate degree 69 3% 43.8%
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 Marion

How much people earn in Marion

The average annual household income in Marion was $53,680 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a -12.3% change from the previous year. At the same time, the median income stood at $39,414, reflecting a -3.1% shift over the same period.

Average household income in Marion
$53,680/year
-12.3% year-over-year change
Median household income in Marion
$39,414/year
-3.1% year-over-year change

Marion income by age

In Marion, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $47,019. Those with someone between 45 and 64 in charge, often well established professionally, earn $37,731 overall. Overall, 76.5% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $47,019 2.8%
45 - 64 $37,731 -7.4%
Over 65 $37,770 4.3%
Above poverty level
1,986
Below poverty level
609
Value Percent YoY
change
Above poverty level 1,986 76.5% -7.9%
Below poverty level 609 23.5% 27.4%

Average renter income in Marion

To get a better sense of what renters earn on average in Marion, their median household income was $39,856 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 20.7%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$39,856
Rent-to-income ratio
20.7%
Understanding the rent-to-income ratio can help renters gauge if local housing costs align with their earnings. A ratio under 30% usually signals affordability, while exceeding this mark means rent is taking a larger-than-recommended bite out of income. That could make it harder for you to cover other costs like transportation, healthcare, or child care.

Employment in Marion

Workforce and job types in Marion

The job market in Marion is powered by 967 working residents, spread across a range of industries and roles. 61.1% of the working population are employed in professional or administrative positions, while 38.9% are in hands-on or service-based jobs. Also, 6.4% run their own businesses, 78.8% are employed by private companies, and 11.3% work in the public sector.

Workforce demographics

Working population
967
-12.7% year-over-year change
White collar
591
Blue collar
376
Value Percent YoY change
White collar 591 61.1% -26.1%
Blue collar 376 38.9% 22.5%
Employer type
Self employees
6.4%
Private companies
78.8%
Governmental workers
11.3%
Not for profit companies
3.5%
Value Percent YoY change
Self employees 62 6.4% -18.4%
Private companies 762 78.8% -12.6%
Governmental workers 109 11.3% -12.1%
Not for profit companies 34 3.5% -2.9%
Unemployment rate
1.7%
112.5% year-over-year change

Available workforce

The unemployment rate in Marion stands at 1.7%, 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 Marion

How people get around in Marion

Means of transportation
Value Percent YoY change
Car 875 90.5% -11.8%
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 Marion by zipcode?

Zipcode Population Number of households Median income Average income
42064 8,098 3,147 $47,107 $71,410

Explore more communities

FAQs about Marion demographics 

What is the total population of Marion?

Marion has a total population of 2,886 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 -0.8% compared to a year ago.

What is the gender ratio in Marion?

The gender ratio in Marion is as follows:
  • 48.3% males (1,395 residents)
  • 51.7% females (1,491 residents)

What is the median age in Marion?

The median age in Marion is 45.5.

What is the age distribution of the population in Marion?

The age distribution in Marion is as follows:
  • Under 15: 16.5% (477 residents)
  • Ages 15-24: 14.7% (425 residents)
  • Ages 25-44: 17.6% (508 residents)
  • Ages 45-64: 26.3% (758 residents)
  • Over 65: 24.9% (718 residents)

What is the racial and ethnic makeup of Marion?

The racial and ethnic makeup of Marion is as follows:
  • White: 94.5% (2,726 residents)
  • Black or African American: 0.9% (26 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: 4.1% (119 residents)
  • Other: 0.5% (15 residents)

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

U.S.-born citizens represent 99.8% of the population in Marion.

How many housing units are there in Marion?

There are 1,535 housing units in Marion, reflecting a +5.3% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Marion has a total of 1,194 households, with an average of 2 people in each.

What is the median household income in Marion?

Marion has a median household income of $39,414, representing a -3.1% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Marion?

The employment rate is 98.3% in Marion, with a workforce of 967 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 61.1% (591 residents)
  • Blue-collar workers: 38.9% (376 residents)

Places of employment:
  • Self-employed: 6.4% (62 residents)
  • Private companies: 78.8% (762 residents)
  • Governmental workers: 11.3% (109 residents)
  • Not-for-profit companies: 3.5% (34 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