ZIP Code 13111 — Martville, New York
📍 ZIP code 13111 is in Martville, Cayuga County, New York.
ZIP code 13111 is located in Martville, Cayuga County, New York. It is a standard zip code in the Eastern Time Zone with an estimated population of 1,660. The area code for zip code 13111 is 315.
ZIP Code 13111 Map
Coordinates: 43.2585°N, 76.6143°W
ZIP Code 13111 Demographics
Population
Income & Economy
Housing
Education
Population and demographic data sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code routing data sourced from the United States Postal Service (USPS).
Affordability & Profile: ZIP 13111 in Context
The median home in 13111 is valued at $126,300 against a median household income of $59,886, a price-to-income ratio of 2.1. That is below the 2.9 median across the 1,572 New York ZIP codes with published housing data, and near the 3.0 ratio that marks an attainable market nationally. Within Cayuga County, 13111 ranks 7 of 16 ZIPs on affordability (1 = lowest ratio); the county median ratio is 2.2. Renting takes 16.3% of median household income (median rent $813 a month), under the 30% cost-burden threshold.
13111 ranks 1,305 of 1,572 statewide on median household income and 1,350 of 1,572 on median home value; its income is below the $72,762 Cayuga County median. 90% of households own their home, above the 80% statewide ZIP median, making this a majority-owner ZIP. 21% of adults hold a bachelor's degree or higher, below the 31% median, and the poverty rate is 14.9%, far above the 9.9% statewide ZIP median. Unemployment stands at 7.4%.
With 61 residents per square mile across 27.4 square miles of land, 13111 is far less dense than the statewide ZIP median of 197 (rank 1,100 of 1,572). This is rural or open territory where most of the land is agricultural, forest, desert or public land.
Ratios and ranks are computed from the ACS figures above across the 1,572 New York ZIP codes with published housing data. See the 2026 New York affordability report for the statewide analysis and the methodology for definitions.
Nearby Zip Codes
Cities & Places Served
ZIP code 13111 primarily serves Martville in Cayuga County, New York.