Marathon ZIP Codes — Cortland County, NY

There is one unique ZIP code in Marathon, New York and it is 13803. Area code: 607.

ZIP codes

93.49

sq mi land

0.30

sq mi water

607

area code

Marathon, NY ZIP code map

About Marathon, NY

Marathon is a charming village located in New York State within Cortland County. Nestled in a picturesque setting, it provides a welcoming atmosphere to both residents and visitors alike. Known for its small-town character and strong community ties, Marathon offers a unique glimpse into rural life in upstate New York.

Location & geography

The village of Marathon is situated in the southeastern part of Cortland County, offering easy access to natural beauty and outdoor activities. Nearby cities include Cortland, located 12 miles to the northwest, Binghamton about 20 miles to the southwest, and Ithaca, which is approximately 25 miles to the west. The total land area of Marathon spans 93.49 square miles, accompanied by a small water area measuring 0.30 square miles.

Community & economy

Marathon has a tight-knit community with a focus on agricultural and small business industries, forming the backbone of its economy. Daily life in this village revolves around local events, community gatherings, and a strong sense of neighborly support. Residents enjoy a slower pace of life, with ample opportunities to engage in outdoor activities and community-based events that celebrate their shared heritage.

Transportation

Marathon is accessible via several local roads and is adjacent to New York State Route 221, which connects it to larger highways. The nearest major highways include Interstate 81, which is approximately 12 miles to the west. For air travel, the nearest airport is Greater Binghamton Airport, located approximately 20 miles away.

History

Marathon was founded in the early 19th century, with its growth closely linked to agricultural development in the region. Historically, the village has been a hub for local farming and small manufacturing industries, contributing to its economy for generations. Significant events in the village's history highlight its resilience and the strong community spirit that continues to define it today.

Did you know?

A surprising fact about Marathon is that it is home to part of the beautiful Finger Lakes region, renowned for its stunning lakes and scenic landscapes. Additionally, the community hosts several annual events that celebrate local culture, including the Marathon Fair, which draws visitors from surrounding areas.

ZIP codes for Marathon, NY (1)

ZIP code	City	County	Map
13803	Marathon	Cortland	View map

Demographics & statistics

4,278

Population

33.9

Median age

$59,154

Median household income

$26,095

Per capita income

$129,200

Median home value

$926

Median monthly rent

83.0%

Home ownership

15.1%

Poverty rate

7.6%

Unemployment

1,433

Housing units

13.9%

Bachelor's or higher

Age distribution

Male Female

180

Under 5

196

191

5–9

207

168

10–14

183

15–19

102

142

20–24

155

282

25–34

306

234

35–44

255

161

45–54

176

126

55–59

137

117

60–64

127

182

65–74

199

125

75–84

136

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	1,277	29.9%
18 and over	3,001	70.1%
65 and over	739	17.3%
Median age	33.9 years

Race & ethnicity

White 94.8%

Two or more races 2.9%

Hispanic or Latino 1.9%

Asian 0.2%

Black or African American 0.1%

American Indian / Alaska Native 0.1%

Other race 0.1%

Group	Count	%
White	4,134	94.8%
Two or more races	126	2.9%
Hispanic or Latino	82	1.9%
Asian	7	0.2%
Black or African American	5	0.1%
American Indian / Alaska Native	3	0.1%
Other race	3	0.1%

Household income

Under $10k 2.7%

$10k–$15k 2.5%

$15k–$25k 5.4%

$25k–$35k 10.1%

$35k–$50k 21.3%

$50k–$75k 19.2%

$75k–$100k 10.7%

$100k–$150k 18.8%

$150k–$200k 7.6%

$200k+ 1.7%

Range	% of households
Under $10k	2.7%
$10k–$15k	2.5%
$15k–$25k	5.4%
$25k–$35k	10.1%
$35k–$50k	21.3%
$50k–$75k	19.2%
$75k–$100k	10.7%
$100k–$150k	18.8%
$150k–$200k	7.6%
$200k+	1.7%
Median income	$59,154

Housing

Home values

Under $50k 9.1%

$50k–$100k 19.2%

$100k–$150k 31.1%

$150k–$200k 21.4%

$200k–$300k 12.9%

$300k–$500k 5.3%

$500k–$1M 0.4%

$1M+ 0.6%

Housing overview

Metric	Value
Median home value	$129,200
Median rent / month	$926
Owner occupied	83.0%
Renter occupied	17.0%
Vacant	10.7%
Single-family detached	70.2%
Large apartment buildings	0.0%
Mobile homes	20.7%
Median rooms	6.2
Avg household size (owned)	2.87

Year built

Era	%
2020 or later	0.0%
2010–2019	5.0%
2000–2009	5.7%
1990–1999	14.7%
1980–1989	15.1%
1970–1979	13.3%
1960–1969	4.6%
1950–1959	3.8%
1940–1949	3.8%
1939 or earlier	34.1%

Bedrooms

Size	% of units
No bedroom (studio)	0.9%
1 bedroom	8.6%
2 bedrooms	22.1%
3 bedrooms	40.8%
4 bedrooms	16.0%
5+ bedrooms	11.6%

Vehicles per household

Vehicles	% of households
No vehicle	5.7%
1 vehicle	29.2%
2 vehicles	39.4%
3 or more	25.8%

Heating fuel

Fuel type	%
Utility gas	0.8%
Electricity	21.9%
Propane / LP gas	20.3%
Fuel oil	27.4%
Wood	22.0%
No fuel used	0.2%

Households & families

Household type	Count	%
Married-couple family	808	53.5%
Cohabiting couple	233	15.4%
Male householder, no spouse	190	12.6%
Female householder, no spouse	278	18.4%
Households with children under 18	553	36.6%
Households with seniors (65+)	510	33.8%
Average household size	2.83

Marital status

Status	Male	Female
Never married	27.0%	29.2%
Married	56.0%	49.6%
Separated	2.1%	3.6%
Widowed	4.1%	7.5%
Divorced	10.7%	10.2%

Education

Less than 9th grade 5.4%

Some HS, no diploma 8.6%

HS graduate 37.8%

Some college, no degree 19.8%

Associate's degree 14.5%

Bachelor's degree 6.6%

Graduate / professional 7.3%

Metric	%
HS diploma or higher	86.0%
Bachelor's or higher	13.9%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	81	7.9%
Kindergarten	125	12.3%
Elementary school	541	53.1%
High school	179	17.6%
College / grad school	93	9.1%

Employment

Industry of employment

Education & healthcare 30.1%

Retail trade 14.2%

Manufacturing 12.4%

Construction 8.1%

Professional & management 6.2%

Transportation & utilities 5.0%

Agriculture & mining 4.5%

Finance & real estate 4.4%

Public administration 4.1%

Other services 3.7%

Arts, food & hospitality 3.5%

Wholesale trade 2.4%

Information 1.2%

Occupation

Category	%
Management, business & arts	26.7%
Service	21.6%
Sales & office	17.8%
Natural resources & construction	17.2%
Production & transportation	16.7%

Employment type

Type	%
Private sector	70.1%
Government	20.3%
Self-employed	9.6%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	79.9%
Carpool	7.9%
Public transit	0.1%
Walk	3.1%
Other means	0.7%
Avg commute (minutes)	30.7

Poverty

All people 15.1%

Under 18 years 21.9%

18 and over 12.3%

Married-couple families 10.3%

Female-led households 12.2%

Income support

Source	% of households
Social Security	37.4%
Retirement income	32.2%
Supplemental Security	5.9%
Cash public assistance	2.5%
Food stamps / SNAP	12.5%

Health indicators

Condition	%
High blood pressure	32.0%
High cholesterol	32.6%
Heart disease	6.5%
Stroke	3.0%
Asthma	10.4%
Arthritis	25.0%
Kidney disease	2.8%
Pulmonary disease	7.5%
Cancer	6.7%

Behavior / access	%
Binge drinking	18.6%
No physical activity	24.5%
Less than 7 hrs sleep	36.1%
Fair or poor health	13.0%
Poor mental health	14.9%
Poor physical health	10.4%
No health insurance	11.0%
Visited doctor (checkup)	76.6%
Visited dentist	61.9%
Cholesterol screening	89.9%
Teeth loss	14.7%

Veterans & disability

Veterans	Count	%
Civilian veterans	332	11.1%

Disability	%
Any disability	18.7%
Under 18	7.7%
18–64 years	16.6%
65 and over	44.1%

Health insurance coverage

Type	%
Private insurance	61.2%
Public insurance	44.2%
Uninsured under 19	12.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	3,902	91.2%
Spanish	77	2.0%
Other Indo-European	0	0.0%
Asian & Pacific Islander	73	1.9%
Other languages	4	0.1%

Place of birth & citizenship

Origin	Count	%
Native born (US)	4,183	97.8%
Born in same state	4,166	97.4%
Born in different state	3,519	82.3%
Foreign born	17	0.4%
Naturalized citizen	95	2.2%
Not a US citizen	70	73.7%

Ancestry

Ancestry	Count	%
Italian	563	13.2%
Arab	538	12.6%
French	532	12.4%
English	72	1.7%
German	34	0.8%

Ancestry	Count	%
Polish	12	0.3%
Dutch	9	0.2%
Norwegian	7	0.2%
Irish	3	0.1%

Technology access

Metric	% of households
Computer access	35.3%
Internet access	90.6%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions

What ZIP codes does Marathon, NY have?

Marathon, NY has one ZIP code: 13803. Each ZIP code serves a distinct delivery area within the city and surrounding region.