County ZIP codes · New York · FIPS 36123

Yates County, NY ZIP Codes

Yates County, New York has 14 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026): 13 residential and 1 for PO boxes or a single organization. 9 of the residential ones lie mainly in Yates County and 4 mainly in a neighboring county; 7 cross the county line. Median household income ranges from $65,577 in 14418 (Branchport) to $81,310 in 14456 (Geneva) (Census Bureau, ACS 2020-2024).

ACS2020-24
Census2020

Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).

How different are its ZIP codes?

14418 · $66k 14456 · $81k

The middle half of its ranked ZIP codes (1,000+ people living in households) report median household incomes between $65,845 and $77,130.

They carry 13 postal town names.

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013).

All 13 residential ZIP codes in Yates County

9 ZIP codes lie mainly in Yates County; 4 more reach into it from a neighboring county and follow the first table.

Residential ZIP codes mainly in Yates County, largest first; "In this county" is the share of the ZIP's land in the county
						In this county
14527	Penn Yan	12,677	94	$71k	$195k	100%
14837	Dundee	5,801	74	$66k	$156k	68%
14544	Rushville	2,371	79	$61k	$200k	64%
14478	Keuka Park	1,391	103	$87k	$418k	100%
14507	Middlesex	1,292	41	$77k	$161k	100%
14418	Branchport	1,149	31	$66k	$194k	89%
14842	Himrod	802	51	$75k	$470k	100%
14441	Dresden	308	784	$71k	$124k	100%
14415	Bellona	77	46	$114k	–	100%

Partly in Yates County

Residential ZIP codes mainly in another county that reach at least 1% into Yates County, by their share here
						In this county
14512	Naples	4,852	47	$77k	$183k	27%
14878	Rock Stream	602	38	–	$183k	25%
14561	Stanley	2,081	42	$78k	$196k	1%
14456	Geneva	19,756	256	$81k	$186k	1%

Download the 14 ZIP codes as CSV

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; county shares by land area (Census 2020 ZCTA-county relationship file).

Which ZIP codes cross the county line?

7 ZIP codes of Yates County extend into another county. A ZIP code follows mail routes, not county borders.

Share of each ZIP code's land in Yates County and in the neighboring counties
ZIP	In Yates	Elsewhere
14456	1%	Ontario County 77%; Seneca County 22%
14837	68%	Schuyler County 30%; Steuben County 1%
14512	27%	Ontario County 66%; Steuben County 6%; Livingston County 1%
14544	64%	Ontario County 36%
14561	1%	Ontario County 99%
14418	89%	Steuben County 11%
14878	25%	Schuyler County 75%

Source: U.S. Census Bureau, 2020 ZCTA-county relationship file (shares of land area).

PO Box and single-organization ZIP codes

ZIP codes in Yates County without a residential area (GeoNames postal codes)
ZIP	Postal name
14857	Lakemont

Source: GeoNames postal codes (CC BY 4.0).

Which first three digits do Yates County's ZIP codes use?

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Yates County's ZIP codes use 3 prefixes: 144, 145 and 148.

Three-digit prefixes of Yates County's ZIP codes, the sectional center for each (USPS labeling list L005, effective October 1, 2026) and how many of the prefix's codes are Yates County's
Prefix	Sectional center	Here	All codes
144	Rochester, NY (SCF 144)	5	53
145	Rochester, NY (SCF 144)	5	63
148	Rochester, NY (SCF 144)	4	81

Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.

Where are the ZIP codes of Yates County?