How many zip codes are in Yates County New York?

Yates County, New York contains 11 zip codes.

What is the county seat of Yates County?

The county seat of Yates County, New York is Penn Yan.

What cities are in Yates County?

Yates County USPS city names in this directory include Penn Yan, Dundee, Rushville, Keuka Park, Middlesex, Branchport, Himrod, Rock Stream and 3 more. The county seat is Penn Yan.

What is the population of Yates County?

The population of Yates County, New York is approximately 26,318.

What zip codes are in Yates County?

Yates County contains 11 zip codes: 11 standard delivery ZIPs. Browse the table on this page for the complete list.

Yates County, New York Zip Codes

📍 Yates County has 11 zip codes with a population of 26,318.

County

Yates

County Seat

Penn Yan

Zip Codes

Population

26,318

Yates County is located in New York with a land area of 360 square miles. The county seat is Penn Yan. Below you'll find all 11 zip codes in Yates County with population, income and home value, the county's affordability profile, and links to its 11 city pages.

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).

All Yates County Zip Codes

ZIP Code	City	County	Population	Median Income	Median Home	Details
14415	Bellona	Yates	132	—	$81,400	View →
14418	Branchport	Yates	1,147	$53,750	$196,300	View →
14441	Dresden	Yates	339	$68,571	$115,200	View →
14478	Keuka Park	Yates	1,393	$93,235	$391,900	View →
14507	Middlesex	Yates	1,233	$74,063	$160,400	View →
14527	Penn Yan	Yates	12,444	$65,212	$199,800	View →
14544	Rushville	Yates	2,274	$58,173	$184,800	View →
14837	Dundee	Yates	5,633	$68,431	$137,700	View →
14842	Himrod	Yates	930	$69,914	—	View →
14857	Lakemont	Yates	—	—	—	View →
14878	Rock Stream	Yates	793	$56,875	$170,700	View →

Yates County at a Glance

Residents (ZIPs with data)

26,318

Median household income

$66,822

Median home value

$177,750

Price-to-income ratio

3.0

Median rent

$913

Owner-occupied

83%

Bachelor's degree+

22%

Poverty rate

12.4%

Yates County has 11 ZIP codes in this directory: 11 standard delivery ZIPs. The 8 ZIPs with published Census housing data cover 26,318 residents, the largest being 14527 (Penn Yan) with 12,444 people.

The median ZIP in Yates County has a household income of $66,822 and a home value of $177,750, a price-to-income ratio of 3.0, in line with the 2.9 New York ZIP median. Affordability ranges from 14441 in Dresden at a ratio of 1.7 to 14478 in Keuka Park, where the median home is $391,900. The highest median income is in 14478 (Keuka Park) at $93,235. Median rent across these ZIPs is $913 a month.

83% of households in the typical Yates County ZIP own their home (statewide ZIP median 80%). 22% of adults hold a bachelor's degree, below the 31% statewide median. The median poverty rate is 12.4%, above the 9.9% statewide ZIP median. Overall density is about 73 residents per square mile across 360 square miles of ZIP land area.

Medians are taken across the ZIP codes listed below (each ZIP weighted equally); PO Box and no-data ZIPs are excluded. Definitions on the methodology page; statewide comparisons in the 2026 New York ZIP Code Affordability Report.