Poestenkill ZIP Codes — Rensselaer County, NY

There is one unique ZIP code in Poestenkill, New York and it is 12140. Area code: 518.
1
ZIP codes
7.15
sq mi land
0.02
sq mi water
518
area code
Poestenkill, NY ZIP code map

About Poestenkill, NY

Poestenkill, NY is a charming town located in Rensselaer County, New York. Known for its picturesque landscapes and rural charm, it offers a peaceful living environment for residents. With a strong sense of community, Poestenkill is a hidden gem in the Capital District region.

Location & geography

Situated in Rensselaer County, Poestenkill covers 7.15 square miles of land and has a minimal water area of 0.02 square miles. The town is conveniently located approximately 10 miles northeast of the state capital, Albany, and is bordered by various surrounding towns including Averill Park, East Greenbush, and Sand Lake. The terrain consists primarily of woodlands and rolling hills, providing a beautiful backdrop for outdoor activities.

Community & economy

The community of Poestenkill boasts a friendly and welcoming atmosphere, making it an ideal place for families and individuals alike. Local industries are diverse, encompassing agriculture, small businesses, and home-based enterprises that contribute to the town's economy. Daily life in Poestenkill often includes community events, outdoor recreation, and a close-knit social fabric that fosters connections among residents.

Transportation

Poestenkill is accessible via several major roadways, including Route 355 and nearby Route 43, which facilitate travel to neighboring towns and cities. The closest major airport is Albany International Airport, approximately 15 miles to the southwest, offering both domestic and limited international flights. Public transit options are limited, with most residents relying on personal vehicles for transportation.

History

Poestenkill was established in the early 19th century, with an emphasis on agriculture that shaped the town's development. The town has a rich history highlighted by innovations in farming practices and local businesses that have stood the test of time. Notable events in Poestenkill's history include the establishment of several local schools and community organizations that continue to thrive today.

Did you know?

One surprising fact about Poestenkill is that it is named after the Poesten Kill, a creek that runs through the area, which translates to 'to the river' in the local dialect. Additionally, the town maintains a commitment to preserving its natural environment, with numerous parks and outdoor spaces available for residents and visitors.

ZIP codes for Poestenkill, NY (1)
ZIP code City County Map
12140 Poestenkill Rensselaer View map

Demographics & statistics

1,412
Population
50.7
Median age
$93,750
Median household income
$48,142
Per capita income
$287,100
Median home value
$797
Median monthly rent
82.6%
Home ownership
10.8%
Poverty rate
1.3%
Unemployment
505
Housing units
40.1%
Bachelor's or higher

Age distribution

Male Female
44
Under 5
53
12
5–9
14
22
10–14
26
44
15–19
52
34
20–24
40
38
25–34
45
62
35–44
73
106
45–54
125
113
55–59
135
67
60–64
79
51
65–74
61
25
75–84
30
28
85+
33
← Male
Female →

Age summary

GroupCount%
Under 1821515.2%
18 and over1,19784.8%
65 and over22816.1%
Median age50.7 years

Race & ethnicity

White 96.2%
Two or more races 2.1%
Asian 1.6%
GroupCount%
White1,35996.2%
Two or more races302.1%
Asian231.6%

Household income

Under $10k 3.6%
$10k–$15k 3.1%
$15k–$25k 1.0%
$25k–$35k 1.2%
$35k–$50k 13.4%
$50k–$75k 10.5%
$75k–$100k 18.3%
$100k–$150k 20.2%
$150k–$200k 12.2%
$200k+ 16.4%
Range% of households
Under $10k3.6%
$10k–$15k3.1%
$15k–$25k1.0%
$25k–$35k1.2%
$35k–$50k13.4%
$50k–$75k10.5%
$75k–$100k18.3%
$100k–$150k20.2%
$150k–$200k12.2%
$200k+16.4%
Median income$93,750

Housing

Home values

$50k–$100k 1.7%
$100k–$150k 9.4%
$150k–$200k 13.2%
$200k–$300k 27.3%
$300k–$500k 45.9%
$500k–$1M 2.5%

Housing overview

MetricValue
Median home value$287,100
Median rent / month$797
Owner occupied82.6%
Renter occupied17.4%
Vacant4.3%
Single-family detached84.0%
Large apartment buildings0.0%
Mobile homes1.0%
Median rooms6.4
Avg household size (owned)2.53

Year built

Era%
2020 or later0.0%
2010–20194.3%
2000–200919.6%
1990–19999.6%
1980–19894.1%
1970–19794.0%
1960–196913.9%
1950–19598.7%
1940–19496.3%
1939 or earlier29.5%

Bedrooms

Size% of units
No bedroom (studio)0.0%
1 bedroom7.1%
2 bedrooms24.9%
3 bedrooms34.0%
4 bedrooms32.8%
5+ bedrooms1.2%

Vehicles per household

Vehicles% of households
No vehicle0.0%
1 vehicle24.5%
2 vehicles50.0%
3 or more25.5%

Heating fuel

Fuel type%
Utility gas6.2%
Electricity4.8%
Propane / LP gas32.8%
Fuel oil50.7%
Wood4.0%

Households & families

Household typeCount%
Married-couple family33257.2%
Cohabiting couple315.3%
Male householder, no spouse234.0%
Female householder, no spouse19433.4%
Households with children under 1812421.4%
Households with seniors (65+)15526.7%
Average household size2.42

Marital status

StatusMaleFemale
Never married34.8%26.3%
Married63.5%50.7%
Separated0.0%1.6%
Widowed0.0%11.4%
Divorced1.8%10.0%

Education

Less than 9th grade 1.0%
Some HS, no diploma 1.4%
HS graduate 29.1%
Some college, no degree 14.4%
Associate's degree 13.9%
Bachelor's degree 25.3%
Graduate / professional 14.8%
Metric%
HS diploma or higher97.6%
Bachelor's or higher40.1%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool3713.5%
Kindergarten103.6%
Elementary school5921.5%
High school5018.2%
College / grad school11843.1%

Employment

Industry of employment

Education & healthcare 37.5%
Public administration 12.8%
Manufacturing 9.4%
Retail trade 8.6%
Professional & management 8.2%
Finance & real estate 5.9%
Transportation & utilities 5.3%
Arts, food & hospitality 4.2%
Other services 3.4%
Construction 2.3%
Information 1.6%
Agriculture & mining 0.9%

Occupation

Category%
Management, business & arts50.8%
Service7.1%
Sales & office21.9%
Natural resources & construction8.4%
Production & transportation11.8%

Employment type

Type%
Private sector68.4%
Government27.9%
Self-employed3.7%
Unpaid family workers0.0%

Commute

Method%
Drive alone71.7%
Carpool5.8%
Public transit0.0%
Walk4.3%
Other means0.0%
Avg commute (minutes)20.5

Poverty

All people 10.8%
Under 18 years 25.1%
18 and over 8.3%
Married-couple families 0.0%
Female-led households 30.0%

Income support

Source% of households
Social Security27.4%
Retirement income27.4%
Supplemental Security1.6%
Cash public assistance0.0%
Food stamps / SNAP2.1%

Health indicators

Condition%
High blood pressure28.0%
High cholesterol31.6%
Heart disease5.3%
Stroke2.3%
Asthma9.8%
Arthritis22.4%
Kidney disease2.4%
Pulmonary disease5.5%
Cancer7.0%
Behavior / access%
Binge drinking20.7%
No physical activity19.3%
Less than 7 hrs sleep33.6%
Fair or poor health9.1%
Poor mental health13.3%
Poor physical health8.1%
No health insurance8.2%
Visited doctor (checkup)79.2%
Visited dentist71.8%
Cholesterol screening92.7%
Teeth loss10.0%

Veterans & disability

VeteransCount%
Civilian veterans726.0%
Disability%
Any disability12.5%
Under 189.3%
18–64 years5.5%
65 and over45.6%

Health insurance coverage

Type%
Private insurance88.7%
Public insurance24.9%
Uninsured under 193.5%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only1,31593.1%
Spanish00.0%
Other Indo-European00.0%
Asian & Pacific Islander00.0%
Other languages00.0%

Place of birth & citizenship

OriginCount%
Native born (US)1,37197.1%
Born in same state1,35796.1%
Born in different state1,15281.6%
Foreign born141.0%
Naturalized citizen412.9%
Not a US citizen3175.6%

Ancestry

AncestryCount%
Italian36926.1%
French23216.4%
English976.9%
German493.5%
AncestryCount%
Arab473.3%
Polish302.1%
Irish70.5%
Norwegian70.5%

Technology access

Metric% of households
Computer access41.1%
Internet access92.6%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions
What ZIP codes does Poestenkill, NY have?
Poestenkill, NY has one ZIP code: 12140. Each ZIP code serves a distinct delivery area within the city and surrounding region.
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