ZIP 13803 · Marathon
Who lives in ZIP code 13803 (Marathon, NY): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Marathon, NY · Cortland County
uszips 2026
People4,273
Median age35.2
Household income$63,713
Home value$139,625
Median rent$800/mo
Poverty14.9%
College degree+14.6%
Commute29 min
Place
- Metro area
- Cortland, NY (micro)
- Wider region
- Ithaca-Cortland, NY
- Time zone
- Eastern
- Density
- 18 / sq mi
- Housing units
- 1,585
Spans 2 counties
Share of the ZIP's people in each county.
Age mix
16.4% are 65 or older; 73.3% are adults.
Household income
31.1% of households earn $100K+. Median per person: $34,195.
Education (adults 25+)
45.2% of degrees are in STEM fields.
Race
1.3% Hispanic or Latino (of any race).
Households & family
- Married
- 49.9%
- Never married
- 32.4%
- Divorced
- 12.4%
- Widowed
- 5.3%
- Family size
- 3.23
- Dual-income families
- 47.3%
Housing
- Own their home
- 79.5%
- Rent burden
- 21.7%
- Men / women
- 50% / 50%
Work
- In labor force
- 63.1%
- Unemployment
- 7.7%
- Self-employed
- 8.7%
- Farmers
- 5.5%
Community
- Charitable givers
- 11.5%
- Veterans
- 9.2%
- With a disability
- 16.1%
- No health insurance
- 10.7%
- Limited English
- 0.3%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.