Marathon, NY demographics:
population, income, and more

Total population
952
-5.8% year-over-year change
Median household income
$52,198/yr
-17.1% year-over-year change
Housing units
444
4.5% year-over-year change

Marathon population

How many people live in Marathon

Marathon is home to 952 residents, according to the most recent Census data. Gender-wise, 47.9% of Marathon locals are male, and 52.1% are female.

Total population
952
-5.8% year-over-year change
Gender ratio
Male
47.9%
456
Female
52.1%
496
Value Percent YoY change
Male 456 47.9% -5.8%
Female 496 52.1% -5.9%
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 Marathon is 31, with the population distributed as follows: about 24.7% are children under 15, then 14.5% are in the 15 to 24 age group. Adults between 25 and 44 make up 32.6% of the population, while another 14.8% fall into the 45 to 64 bracket. Finally, around 13.4% are 65 or older.

Median age
30.8
Age breakdown
Under 15
24.7%
15 to 24
14.5%
25 to 44
32.6%
45 to 64
14.8%
Over 65
13.4%
Value Percent YoY change
Under 15 235 24.7% -5.2%
15 to 24 138 14.5% -13.8%
25 to 44 310 32.6% -2.2%
45 to 64 141 14.8% -11.3%
Over 65 128 13.4% 0.8%
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 Marathon, 98.3% of the population are US-born citizens, while 1.7% have gained naturalized citizenship. There’s also a share of 1.4% that includes residents with two or more races.

Citizenship
U.S.-born citizens
98.3%
Non-U.S.-born citizens
1.7%
Non-citizens
0%
Value Percent YoY change
U.S.-born citizens 936 98.3% -5.8%
Non-U.S.-born citizens 16 1.7% -5.9%
Racial breakdown
White
98.5%
Black or African American
0%
American Indian and Alaska Native
0.1%
Asian
0%
Native Hawaiian and other Pacific Islander
0%
Two or more races
1.4%
Other
0%
Value Percent
White 938 98.5%
American Indian and Alaska Native 1 0.1%
Two or more races 13 1.4%

Households in Marathon

A peek inside Marathon households

Marathon has 393 households, with an average of 2 members in each. Of these, 58% are families, while the remaining 42% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
393
3.4% year-over-year change
Average people per household
2
Non-family households
165
Family households
228
Value Percent YoY change
Non-family households 165 42% 35.2%
Family households 228 58% -11.6%
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 Marathon

The housing landscape of Marathon

Marathon's housing consists of 444 units, with 58.1% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 5.4% 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 3.2% of the housing landscape.

Housing units
444
4.5% year-over-year change
Housing types
Value Percent
1 unit, detached 258 58.1%
1 unit, attached 24 5.4%
2 units 53 11.9%
3 or 4 units 84 18.9%
5 to 9 units 11 2.5%
Mobile home 14 3.2%
Homes built since 2020
0
% year-over-year change

The age of buildings in Marathon

In Marathon, the median construction year is 1938. About 54.7% of homes were built before the 1940s, with another 8.6% 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 243 54.7% 0.8%
Built between 1940 and 1949 38 8.6% 153.3%
Built between 1950 and 1959 17 3.8% -15.0%
Built between 1960 and 1969 29 6.5% 7.4%
Built between 1970 and 1979 40 9% -14.9%
Built between 1980 and 1989 44 9.9% -4.3%
Built between 1990 and 1999 33 7.4% 13.8%
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.

Marathon occupancy rates

Out of the 393 occupied housing units in Marathon, 56.7% are owner-occupied, while 43.3% are lived in by tenants. Meanwhile, 11.5% of all homes on the local market sit vacant.

Occupied housing units
393
3.4% year-over-year change
Occupancy breakdown
Renter occupied
170
Owner occupied
223
Value Percent YoY
change
Renter occupied 170 43.3% 32.8%
Owner occupied 223 56.7% -11.5%
Unoccupied housing units
11.5%
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.

Marathon housing costs

Housing costs in Marathon come to a median of $891 per month, while tenants specifically pay a median gross rent of $778.

Median housing costs per month
$891/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 Marathon
$778/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 Marathon

Marathon education at a glance

About 40.9% of the population in Marathon went to high school, while 22.5% pursued college studies. Another 24.4% earned an associate degree and 3.3% hold a bachelor’s. Meanwhile, 7.8% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 8 1.2% 0.0%
High school diploma 282 40.9% -11.9%
College diploma 155 22.5% 9.9%
Associate degree 168 24.4% -5.6%
Bachelor's degree 23 3.3% -14.8%
Graduate degree 54 7.8% 1.9%
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 Marathon

How much people earn in Marathon

The average annual household income in Marathon was $66,173 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a -11.3% change from the previous year. At the same time, the median income stood at $52,198, reflecting a -17.1% shift over the same period.

Average household income in Marathon
$66,173/year
-11.3% year-over-year change
Median household income in Marathon
$52,198/year
-17.1% year-over-year change

Marathon income by age

In Marathon, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $50,461. Those with someone between 45 and 64 in charge, often well established professionally, earn $107,813 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $51,500, while those led by someone over 65, many of whom may be retired, have about $55,000 in earnings. Overall, 88.5% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $51,500 -18.2%
25 - 44 $50,461 3.6%
45 - 64 $107,813 0.9%
Over 65 $55,000 8.2%
Above poverty level
826
Below poverty level
107
Value Percent YoY
change
Above poverty level 826 88.5% -9.3%
Below poverty level 107 11.5% 39.0%

Average renter income in Marathon

To get a better sense of what renters earn on average in Marathon, their median household income was $47,083 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 19.8%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$47,083
Rent-to-income ratio
19.8%
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 Marathon

Workforce and job types in Marathon

The job market in Marathon is powered by 442 working residents, spread across a range of industries and roles. 61.3% of the working population are employed in professional or administrative positions, while 38.7% are in hands-on or service-based jobs. Also, 10.6% run their own businesses, 59% are employed by private companies, and 15.4% work in the public sector.

Workforce demographics

Working population
442
-4.3% year-over-year change
White collar
271
Blue collar
171
Value Percent YoY change
White collar 271 61.3% -4.6%
Blue collar 171 38.7% -3.9%
Employer type
Self employees
10.6%
Private companies
59%
Governmental workers
15.4%
Not for profit companies
14.9%
Value Percent YoY change
Self employees 47 10.6% 0.0%
Private companies 261 59% -4.0%
Governmental workers 68 15.4% -10.5%
Not for profit companies 66 14.9% -1.5%
Unemployment rate
5.8%
-20.6% year-over-year change

Available workforce

The unemployment rate in Marathon stands at 5.8%, 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 Marathon

How people get around in Marathon

In Marathon, the average commute time is 25 minutes. Commuting methods vary: 81.8% of residents travel by personal vehicle and 13.3% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
25 min
-6.3% year-over-year change
Means of transportation
Value Percent YoY change
Car 351 81.8% -1.1%
Walk 57 13.3% -12.3%
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 Marathon by zipcode?

Zipcode Population Number of households Median income Average income
13803 4,273 1,585 $63,713 $78,477

Explore more communities

FAQs about Marathon demographics 

What is the total population of Marathon?

Marathon has a total population of 952 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 -5.8% compared to a year ago.

What is the gender ratio in Marathon?

The gender ratio in Marathon is as follows:
  • 47.9% males (456 residents)
  • 52.1% females (496 residents)

What is the median age in Marathon?

The median age in Marathon is 30.8.

What is the age distribution of the population in Marathon?

The age distribution in Marathon is as follows:
  • Under 15: 24.7% (235 residents)
  • Ages 15-24: 14.5% (138 residents)
  • Ages 25-44: 32.6% (310 residents)
  • Ages 45-64: 14.8% (141 residents)
  • Over 65: 13.4% (128 residents)

What is the racial and ethnic makeup of Marathon?

The racial and ethnic makeup of Marathon is as follows:
  • White: 98.5% (938 residents)
  • Black or African American: 0% (0 residents)
  • American Indian and Alaska Native: 0.1% (1 residents)
  • Asian: 0% (0 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 1.4% (13 residents)
  • Other: 0% (0 residents)

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

U.S.-born citizens represent 98.3% of the population in Marathon.

How many housing units are there in Marathon?

There are 444 housing units in Marathon, reflecting a +4.5% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Marathon has a total of 393 households, with an average of 2 people in each.

What is the median household income in Marathon?

Marathon has a median household income of $52,198, representing a -17.1% shift from the previous year, according to the U.S. Census Bureau.

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

The employment rate is 94.2% in Marathon, with a workforce of 442 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 61.3% (271 residents)
  • Blue-collar workers: 38.7% (171 residents)

Places of employment:
  • Self-employed: 10.6% (47 residents)
  • Private companies: 59% (261 residents)
  • Governmental workers: 15.4% (68 residents)
  • Not-for-profit companies: 14.9% (66 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