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ZIP code 12435: Greenfield Park, NY

12435 is a ZIP code in Greenfield Park, New York, mainly in Ulster County, part of the Kingston, NY metro area. About 209 people live here.

Population
209
Median household income
$112,813
Typical home value
$395,000+3.1% in 12 months
Median rent
—gross, per month
Median age
53.7
Homeowners
100%of occupied homes
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Shaded: ZIP code 12435's area. Click anywhere on the map to see which ZIP code it's in.

ZIP codes within 10 milesWithin 25 miles

ZIP code 12435 details

CityGreenfield Park
StateNew York
CountyUlster County
Metro areaKingston, NY
Time zoneEastern Time (UTC−5), observes daylight saving time
TypeStandard (delivery area)
Land area8 sq mi, plus 0.1 sq mi of water
Population density26 people per sq mi
Bachelor's degree or higher7.9% of adults 25+
Center coordinates41.72174, -74.50214

ZIP codes near 12435

ZIP codeCityDistancePopulation
12428Ellenville, NY2.5 mi6,995
12763Mountain Dale, NY2.7 mi890
12789Woodridge, NY4.0 mi2,594
12483Spring Glen, NY4.1 mi45
12769Phillipsport, NY4.6 mi325
12733Fallsburg, NY5.9 mi1,865
12738Glen Wild, NY6.2 mi423
12420Cragsmoor, NY6.5 mi381

Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology

Buying a home in 12435?

A typical home in ZIP code 12435 is worth about $395,000 (Zillow Home Value Index). The median household here earns $112,813 a year. See what buying here would cost per month, with New York average taxes and insurance filled in.

Monthly payment for a $395,000 homeWhat can a $112,813 income afford?Rental property numbers

About ZIP code 12435

What city is ZIP code 12435?

ZIP code 12435 is in Greenfield Park, NY, in Ulster County.

What county is ZIP code 12435 in?

12435 is mainly in Ulster County, New York.

What is the population of ZIP code 12435?

About 209 people live in ZIP code 12435, according to the American Community Survey 2020–2024 5-year estimates.

What time zone is ZIP code 12435 in?

12435 is in Eastern Time (UTC−5). It observes daylight saving time.