ZIP codes

ZIP codes in Broome County, New York

Broome County has 30 ZIP codes. 16 lie entirely inside it and 14 are shared with neighboring counties, so part of their land and their people are elsewhere. About 199,331 people live in the parts inside it (ACS 2020–2024).

By the All Map Tools Team

ZIP codes: 30; 1 more just touches the border (under 1% of their land)
Entirely inside: 16; 99% or more of their land
Shared with other counties: 14; Most with Chenango County (6)
Most populated ZIP: 13760; 42,896 people · Endwell
Least populated ZIP: 13826; 141 people
Largest ZIP by land: 13865; 107 sq mi · Windsor

Map of the ZIP codes in Broome County

Entirely in the county (99% or more of its land)
Shared, mostly in this county
Shared, mostly in other counties
Neighboring counties

Open in the interactive tool

Each area is a ZIP code with its number where it fits. Hover over one to see its name.

All ZIP codes in Broome County

30 ZIP codes in Broome County, NY, by number
ZIP code	Main city	Population	Land in the county	Residents in the county
13730	Afton	2,679	13%	≈ 151
13736	—	1,936	4.4%	≈ 126
13744	—	1,125	100%	1,125
13746	—	2,535	61%	≈ 1,870
13748	—	3,738	100%	3,738
13754	Deposit	2,768	66%	≈ 1,981
13760	Endwell	42,896	72%	≈ 40,980
13777	Glen Aubrey	656	100%	656
13778	Greene	5,351	6.7%	≈ 495
13787	—	2,432	67%	≈ 1,663
13790	Johnson City	18,739	100%	18,739
13795	—	3,681	100%	3,681
13797	Lisle	2,119	100%	2,119
13802	—	729	100%	729
13803	Marathon	4,273	10.0%	≈ 532
13811	Newark Valley	4,127	9.0%	≈ 500
13813	—	997	90%	≈ 878
13826	—	141	100%	141
13833	—	4,190	100%	4,190
13835	—	1,184	26%	≈ 444
13841	Smithville Flats	385	4.1%	≈ 24
13850	Binghamton University	23,689	100%	23,689
13862	Whitney Point	3,440	99%	≈ 3,410
13863	—	382	1.3%	≈ 8
13865	Windsor	5,610	100%	5,610
13901	Chenango Bridge	19,613	100%	19,613
13902	Binghamton University	7,449	100%	7,449
13903	Binghamton	17,569	100%	17,569
13904	Binghamton	9,221	100%	9,221
13905	Binghamton	27,988	100%	27,988

They also touch the county with under 1% of their land, so they aren’t counted: 13783.

ZIP codes shared with other counties

These 14 ZIP codes have part of their land in another county. The first figure is the share of their land in Broome County; then, where the rest lies.

13730 (Afton): 13% here; 87% in Chenango County.
13736: 4.4% here; 75% in Tioga County and 20% in Tompkins County.
13746: 61% here; 39% in Chenango County.
13754 (Deposit): 66% here; 34% in Delaware County.
13760 (Endwell): 72% here; 28% in Tioga County.
13778 (Greene): 6.7% here; 93% in Chenango County.
13787: 67% here; 33% in Chenango County.
13803 (Marathon): 10.0% here; 90% in Cortland County.
13811 (Newark Valley): 9.0% here; 91% in Tioga County.
13813: 90% here; 10% in Chenango County.
13835: 26% here; 59% in Tioga County and 15% in Cortland County.
13841 (Smithville Flats): 4.1% here; 80% in Chenango County and 16% in Cortland County.
13862 (Whitney Point): 99% here; 1.3% in Cortland County.
13863: 1.3% here; 99% in Cortland County.

Cities and prefixes

By main city (the city, town or CDP each ZIP shares the most land with), the ones with the most are Binghamton (3), Binghamton University (2), Afton (1), Chenango Bridge (1), Deposit (1), and Endwell (1); 15 places in all.

They start with 3 different three-digit prefixes, one per USPS sorting center: 137, 138, and 139.

Neighboring counties

Each one with its ZIP codes. Those without a page of their own open in the tool.

Tools for this county

ZIP codes by county or city The same ZIP codes on an interactive map, with the list as CSV or to copy County map with cities Its cities, towns and CDPs with their population ZIP codes in a radius The ZIP codes within 10 miles of its center, or any distance you like

Sources

U.S. Census Bureau, 2020 ZCTA to County, ZCTA to Place and ZCTA to Census Tract Relationship Files (and the 2022 County Subdivision to ZCTA file for Connecticut). Public domain.
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, table B01003 (population of each ZIP code, census tract and Connecticut town). Public domain.
U.S. Census Bureau, Vintage 2025 Population Estimates (county population) and 2025 Gazetteer Files (land area and interior point of each ZIP code). Public domain.
U.S. Census Bureau, Cartographic Boundary Files: ZCTAs 2020 and counties 2025, 1:500,000; county adjacency file 2025. Public domain.

How we count. ZIP codes here are the Census Bureau’s ZIP Code Tabulation Areas (ZCTAs), the areas it draws to match USPS ZIP codes; ZIPs with no area of their own (PO boxes, single buildings) aren’t included. A ZIP can cross county lines: “Land in the county” is the exact share of its land inside, from the Census relationship files. “Residents in the county” is the whole ZIP for those entirely inside; for shared ones it’s an estimate, spreading the people of each census tract over the land it shares with the ZIP. Population: ACS 2020–2024. Methodology.

Spotted a mistake? Let us know