Cortland, NY 13045 ZIP Code Profile

Related Place Profiles:
Cortland, NY | Munsons Corners, NY | Virgil, NY

ZIP Code 13045: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Cortland, NY 13045

Not Acceptable, USPS
Cortlandville, NY 13045
Munsons Corners, NY 13045
Virgil, NY 13045

  • ZIP Code Type: STANDARD
  • County: Cortland County
  • Centroid: Latitude 42.603, Longitude -76.172
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes

ZIP Code 13045 has segments in 3 Counties (Cayuga, Cortland, Tompkins).

  • Businesses Addresses: 1,009
  • PO Box Addresses: 333
  • Residential Addresses: 11,378
    • Multi-Family Addresses: 1,842
    • Single Family Addresses: 9,536

The ZIP Code maps and database are updated 4 times per year.
Database updated: May 1, 2018, Maps updated: February 1, 2018.

EXTREMELY LOCAL Demographic Data

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting demographic data.


13045 ZIP Code Map

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Cortland, NY 13045 Data & Demographics (As of July 1, 2017)


Total Population 30,405
Daytime Population: Workers 16,401
Daytime Population: Residents 16,947
Total Daytime Population (TDP) 33,348
Ratio TDP/Total Population1 1.10
Population in Households 26,647
Population in Familes 18,118
Population in Group Qrtrs 3,758
Population Density2 258
Diversity Index3 20


Median Household Income $44,522
Average Household Income $60,378
Per Capita Income $23,240


Total Housing Units 12,402 (100%)
Owner Occupied HU 6,171 (49.8%)
Renter Occupied HU 5,086 (41.0%)
Vacant Housing Units 1,145 ( 9.2%)
Median Home Value $116,935
Average Home Value $144,118


Total Households 11,257
Average Household Size 2.37
Family Households 6,164
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population -0.02% -0.26%
Households -0.09% -0.26%
Families -0.34% -0.41%
Median Household Income   0.33%
Per Capita Income   1.68%

Cortland, NY 13045 - Peer Comparisons by Rank and Percentile

The table below compares 13045 to the other 1,745 ZIP Codes in New York by rank and percentile using July 1, 2017 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 209 88th
Population Density # 807 54th
Diversity Index # 904 48th
Median Household Income # 1456 17th
Per Capita Income # 1423 19th

Additional comparisons and rankings can be made with a VERY EASY TO USE New York Census Data Comparison Tool.

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