Lagrangeville ZIP Code List — Dutchess County, NY

There is one unique ZIP code in Lagrangeville, New York and it is 12540. Area code: 845.

ZIP codes

35.29

sq mi land

0.30

sq mi water

845

area code

Lagrangeville, NY ZIP code map

About Lagrangeville, NY

Lagrangeville is a quaint hamlet located in Dutchess County, New York. This charming community offers a serene environment characterized by rural landscapes and a tight-knit feel. Its unique blend of residential living and easy access to urban amenities makes it an appealing location for families and commuters alike.

Location & geography

Lagrangeville lies approximately 15 miles north of Poughkeepsie and about 75 miles north of New York City. The area spans 35.29 square miles of land, with a modest 0.30 square miles designated as water. The terrain is predominantly flat, making it suitable for various outdoor activities and offering picturesque views of the natural surroundings.

Community & economy

The character of Lagrangeville is defined by its welcoming community atmosphere and agricultural roots. Residents enjoy a peaceful lifestyle in a rural setting, with local farms and markets contributing to the area's charm. The community is primarily residential, with industries such as retail and small businesses playing a significant role in daily life.

Transportation

Lagrangeville is accessible via major highways, including New York State Route 55 and New York State Route 82. The nearest airport is the Dutchess County Airport, which provides general aviation services. Public transportation options are limited, making personal vehicles the primary mode of transit for residents.

History

Lagrangeville was founded in the 18th century and has historical ties to agriculture, which remains an integral part of the local economy. The area has seen growth over the years while still maintaining its rural character. Notable events in its history reflect the progression from a farming community to a suburban hamlet.

Did you know?

One surprising fact about Lagrangeville is its proximity to scenic parks and nature preserves that attract outdoor enthusiasts. Additionally, the hamlet's tranquil environment makes it an ideal spot for local artists and crafters to thrive.

ZIP codes for Lagrangeville, NY (1)

ZIP code	City	County	Map
12540	Lagrangeville	Dutchess	View map

Demographics & statistics

9,297

Population

39.2

Median age

$112,637

Median household income

$50,915

Per capita income

$407,100

Median home value

$1,890

Median monthly rent

87.1%

Home ownership

5.8%

Poverty rate

4.5%

Unemployment

2,847

Housing units

43.2%

Bachelor's or higher

Age distribution

Male Female

280

Under 5

288

395

5–9

406

294

10–14

302

329

15–19

338

311

20–24

319

470

25–34

484

586

35–44

603

670

45–54

689

331

55–59

341

419

60–64

431

283

65–74

292

152

75–84

157

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	2,300	24.7%
18 and over	6,997	75.3%
65 and over	1,011	10.9%
Median age	39.2 years

Race & ethnicity

White 72.2%

Hispanic or Latino 10.2%

Two or more races 7.1%

Other race 4.3%

Black or African American 4.2%

Asian 2%

Group	Count	%
White	7,474	72.2%
Hispanic or Latino	1,061	10.2%
Two or more races	733	7.1%
Other race	447	4.3%
Black or African American	436	4.2%
Asian	207	2%

Household income

Under $10k 2.4%

$10k–$15k 1.7%

$15k–$25k 1.3%

$25k–$35k 1.8%

$35k–$50k 10.1%

$50k–$75k 16.1%

$75k–$100k 9.5%

$100k–$150k 23.7%

$150k–$200k 9.2%

$200k+ 24.1%

Range	% of households
Under $10k	2.4%
$10k–$15k	1.7%
$15k–$25k	1.3%
$25k–$35k	1.8%
$35k–$50k	10.1%
$50k–$75k	16.1%
$75k–$100k	9.5%
$100k–$150k	23.7%
$150k–$200k	9.2%
$200k+	24.1%
Median income	$112,637

Housing

Home values

Under $50k 1.4%

$50k–$100k 0.3%

$100k–$150k 0.8%

$150k–$200k 0.2%

$200k–$300k 17.5%

$300k–$500k 52.0%

$500k–$1M 24.7%

$1M+ 3.0%

Housing overview

Metric	Value
Median home value	$407,100
Median rent / month	$1,890
Owner occupied	87.1%
Renter occupied	12.9%
Vacant	5.2%
Single-family detached	86.0%
Large apartment buildings	0.2%
Mobile homes	0.0%
Median rooms	7.1
Avg household size (owned)	3.04

Year built

Era	%
2020 or later	0.0%
2010–2019	2.5%
2000–2009	9.9%
1990–1999	16.4%
1980–1989	22.8%
1970–1979	18.6%
1960–1969	12.7%
1950–1959	7.9%
1940–1949	1.9%
1939 or earlier	7.3%

Bedrooms

Size	% of units
No bedroom (studio)	0.6%
1 bedroom	2.1%
2 bedrooms	14.1%
3 bedrooms	44.7%
4 bedrooms	32.0%
5+ bedrooms	6.5%

Vehicles per household

Vehicles	% of households
No vehicle	0.9%
1 vehicle	19.0%
2 vehicles	46.8%
3 or more	33.3%

Heating fuel

Fuel type	%
Utility gas	2.3%
Electricity	16.0%
Propane / LP gas	5.7%
Fuel oil	71.2%
Wood	3.3%
No fuel used	1.2%

Households & families

Household type	Count	%
Married-couple family	2,169	70.5%
Cohabiting couple	160	5.2%
Male householder, no spouse	340	11.1%
Female householder, no spouse	406	13.2%
Households with children under 18	1,218	39.6%
Households with seniors (65+)	778	25.3%
Average household size	3.01

Marital status

Status	Male	Female
Never married	29.3%	27.0%
Married	61.9%	59.1%
Separated	0.9%	0.2%
Widowed	1.4%	5.4%
Divorced	6.5%	8.3%

Education

Less than 9th grade 1.3%

Some HS, no diploma 3.1%

HS graduate 25.2%

Some college, no degree 17.5%

Associate's degree 9.8%

Bachelor's degree 22.2%

Graduate / professional 21.0%

Metric	%
HS diploma or higher	95.6%
Bachelor's or higher	43.2%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	171	6.4%
Kindergarten	190	7.2%
Elementary school	949	35.8%
High school	598	22.5%
College / grad school	745	28.1%

Employment

Industry of employment

Education & healthcare 27.2%

Professional & management 14.2%

Construction 9.1%

Manufacturing 7.8%

Retail trade 7.8%

Other services 7.3%

Public administration 7.2%

Transportation & utilities 6.7%

Arts, food & hospitality 6.0%

Finance & real estate 4.7%

Information 0.9%

Agriculture & mining 0.6%

Wholesale trade 0.6%

Occupation

Category	%
Management, business & arts	43.6%
Service	15.3%
Sales & office	21.4%
Natural resources & construction	13.0%
Production & transportation	6.8%

Employment type

Type	%
Private sector	67.4%
Government	25.3%
Self-employed	6.6%
Unpaid family workers	0.7%

Commute

Method	%
Drive alone	77.4%
Carpool	8.4%
Public transit	3.1%
Walk	0.8%
Other means	0.3%
Avg commute (minutes)	40.0

Poverty

All people 5.8%

Under 18 years 7.5%

18 and over 5.3%

Married-couple families 4.7%

Female-led households 8.4%

Income support

Source	% of households
Social Security	26.8%
Retirement income	29.9%
Supplemental Security	3.9%
Cash public assistance	2.1%
Food stamps / SNAP	2.9%

Health indicators

Condition	%
High blood pressure	29.7%
High cholesterol	31.4%
Heart disease	5.0%
Stroke	2.2%
Asthma	9.6%
Arthritis	20.3%
Kidney disease	2.4%
Pulmonary disease	4.9%
Cancer	6.6%

Behavior / access	%
Binge drinking	17.9%
No physical activity	18.4%
Less than 7 hrs sleep	32.2%
Fair or poor health	8.9%
Poor mental health	12.4%
Poor physical health	7.8%
No health insurance	8.0%
Visited doctor (checkup)	77.5%
Visited dentist	72.4%
Cholesterol screening	92.9%
Teeth loss	8.6%

Veterans & disability

Veterans	Count	%
Civilian veterans	283	4.0%

Disability	%
Any disability	6.8%
Under 18	3.1%
18–64 years	6.1%
65 and over	18.7%

Health insurance coverage

Type	%
Private insurance	89.8%
Public insurance	21.0%
Uninsured under 19	4.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	8,729	93.9%
Spanish	225	2.6%
Other Indo-European	138	1.6%
Asian & Pacific Islander	55	0.6%
Other languages	26	0.3%

Place of birth & citizenship

Origin	Count	%
Native born (US)	8,367	90.0%
Born in same state	8,202	88.2%
Born in different state	7,009	75.4%
Foreign born	165	1.8%
Naturalized citizen	930	10.0%
Not a US citizen	526	56.6%

Ancestry

Ancestry	Count	%
Italian	1,635	17.6%
French	784	8.4%
Arab	383	4.1%
German	90	1%

Ancestry	Count	%
English	68	0.7%
Polish	40	0.4%
Irish	39	0.4%
Dutch	4	0%

Technology access

Metric	% of households
Computer access	33.1%
Internet access	98.7%

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

Frequently asked questions

What is the ZIP code for Lagrangeville, NY?

Lagrangeville, NY has one ZIP code: 12540.

What is the main ZIP code for Lagrangeville, NY?

The primary ZIP code for Lagrangeville, NY is 12540. The city uses area code 845 for phone service.

What county is Lagrangeville, NY in?

Lagrangeville is located in Dutchess County, New York.

How many ZIP codes are in Lagrangeville, NY?

Lagrangeville, NY has 1 ZIP code.

What ZIP code should I use when mailing a package to a business located in the Lagrangeville hamlet area of Dutchess County?

All addresses in Lagrangeville, NY use the ZIP code 12540.

If I'm sending correspondence to someone living near the Lagrangeville-Millbrook area in Dutchess County, what ZIP code do I need?

The correct ZIP code for Lagrangeville is 12540, which covers this entire hamlet and the surrounding Dutchess County region.