Hammond ZIP Codes — Saint Lawrence County, NY

There is one unique ZIP code in Hammond, New York and it is 13646. Area code: 315/680.

ZIP codes

105.03

sq mi land

24.73

sq mi water

315/680

area code

Hammond, NY ZIP code map

About Hammond, NY

Hammond is a small yet charming town located in the northern part of New York State. Within Saint Lawrence County, it is known for its close-knit community and scenic surroundings. Despite its size, Hammond offers a variety of features that make it a unique destination.

Location & geography

Hammond is situated approximately 30 miles from the larger community of Ogdensburg and about 25 miles from the picturesque town of Clayton. The town covers a land area of 105.03 square miles and features a notable water area of 24.73 square miles, including parts of the St. Lawrence River. The terrain is primarily rural, characterized by green spaces and waterfront views, which contribute to its natural beauty.

Community & economy

The community of Hammond is known for its friendly residents and vibrant local culture. Daily life is typically relaxed, with local events fostering connections among community members. The economy is supported by agriculture and seasonal tourism, offering residents a balance between rural living and a welcoming atmosphere.

Transportation

Hammond is accessible via several highways, including New York State Route 37, which connects residents and visitors to surrounding areas. The nearest major airport is Ogdensburg International Airport, located about 30 miles away. Public transportation options are limited, making personal vehicles the primary means of travel.

History

Hammond was established in the early 19th century and has deep roots in agricultural activities, which continue to be an essential part of its economy. Over the years, the town has hosted various local events that celebrate its history and community spirit. Notable developments include the establishment of waterfront recreational areas that attract tourists.

Did you know?

A surprising fact about Hammond is that it has only one ZIP code, 13646, which simplifies postal services for the residents. This unique characteristic, combined with its small-town charm, makes Hammond a distinct place within the vast landscape of New York State.

ZIP codes for Hammond, NY (1)

ZIP code	City	County	Map
13646	Hammond	Saint Lawrence	View map

Demographics & statistics

2,257

Population

45.7

Median age

$57,250

Median household income

$30,048

Per capita income

$122,300

Median home value

$844

Median monthly rent

78.4%

Home ownership

24.6%

Poverty rate

5.4%

Unemployment

2,137

Housing units

25.6%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

35–44

198

45–54

180

55–59

118

60–64

106

128

65–74

115

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	483	21.4%
18 and over	1,774	78.6%
65 and over	405	17.9%
Median age	45.7 years

Race & ethnicity

White 92.9%

Two or more races 3.5%

Hispanic or Latino 2.7%

Asian 0.5%

Black or African American 0.3%

American Indian / Alaska Native 0.2%

Group	Count	%
White	2,154	92.9%
Two or more races	81	3.5%
Hispanic or Latino	62	2.7%
Asian	11	0.5%
Black or African American	6	0.3%
American Indian / Alaska Native	5	0.2%

Household income

Under $10k 5.4%

$10k–$15k 8.5%

$15k–$25k 8.9%

$25k–$35k 10.8%

$35k–$50k 9.8%

$50k–$75k 15.6%

$75k–$100k 14.9%

$100k–$150k 13.1%

$150k–$200k 10.1%

$200k+ 3.0%

Range	% of households
Under $10k	5.4%
$10k–$15k	8.5%
$15k–$25k	8.9%
$25k–$35k	10.8%
$35k–$50k	9.8%
$50k–$75k	15.6%
$75k–$100k	14.9%
$100k–$150k	13.1%
$150k–$200k	10.1%
$200k+	3.0%
Median income	$57,250

Housing

Home values

Under $50k 14.1%

$50k–$100k 24.5%

$100k–$150k 19.0%

$150k–$200k 13.1%

$200k–$300k 15.3%

$300k–$500k 8.9%

$500k–$1M 4.7%

$1M+ 0.5%

Housing overview

Metric	Value
Median home value	$122,300
Median rent / month	$844
Owner occupied	78.4%
Renter occupied	21.6%
Vacant	64.0%
Single-family detached	78.0%
Large apartment buildings	0.0%
Mobile homes	19.0%
Median rooms	5.1
Avg household size (owned)	2.65

Year built

Era	%
2020 or later	0.1%
2010–2019	5.7%
2000–2009	6.0%
1990–1999	9.5%
1980–1989	13.1%
1970–1979	11.6%
1960–1969	6.9%
1950–1959	14.7%
1940–1949	6.4%
1939 or earlier	26.1%

Bedrooms

Size	% of units
No bedroom (studio)	2.3%
1 bedroom	9.6%
2 bedrooms	34.4%
3 bedrooms	36.9%
4 bedrooms	11.4%
5+ bedrooms	5.5%

Vehicles per household

Vehicles	% of households
No vehicle	6.2%
1 vehicle	33.6%
2 vehicles	39.9%
3 or more	20.3%

Heating fuel

Fuel type	%
Utility gas	3.1%
Electricity	4.0%
Propane / LP gas	27.8%
Fuel oil	43.8%
Wood	18.6%
Solar	0.2%
No fuel used	0.8%

Households & families

Household type	Count	%
Married-couple family	446	53.5%
Cohabiting couple	78	9.4%
Male householder, no spouse	166	19.9%
Female householder, no spouse	144	17.3%
Households with children under 18	234	28.1%
Households with seniors (65+)	273	32.7%
Average household size	2.71

Marital status

Status	Male	Female
Never married	35.1%	31.6%
Married	50.5%	55.5%
Separated	0.2%	0.8%
Widowed	3.4%	4.7%
Divorced	10.8%	7.5%

Education

Less than 9th grade 4.2%

Some HS, no diploma 5.7%

HS graduate 32.5%

Some college, no degree 20.4%

Associate's degree 11.6%

Bachelor's degree 13.6%

Graduate / professional 11.9%

Metric	%
HS diploma or higher	90.1%
Bachelor's or higher	25.6%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	18	4.3%
Kindergarten	21	5.0%
Elementary school	240	56.9%
High school	81	19.2%
College / grad school	62	14.7%

Employment

Industry of employment

Education & healthcare 39.5%

Construction 13.3%

Agriculture & mining 7.1%

Professional & management 7.1%

Arts, food & hospitality 7.1%

Retail trade 5.6%

Finance & real estate 4.6%

Public administration 4.6%

Manufacturing 4.2%

Other services 2.7%

Transportation & utilities 2.2%

Information 1.4%

Wholesale trade 0.7%

Occupation

Category	%
Management, business & arts	52.0%
Service	10.9%
Sales & office	14.1%
Natural resources & construction	16.4%
Production & transportation	6.6%

Employment type

Type	%
Private sector	49.2%
Government	35.2%
Self-employed	14.8%
Unpaid family workers	0.9%

Commute

Method	%
Drive alone	83.3%
Carpool	1.1%
Public transit	0.0%
Walk	4.5%
Other means	1.1%
Avg commute (minutes)	32.1

Poverty

All people 24.6%

Under 18 years 49.6%

18 and over 18.0%

Married-couple families 10.8%

Female-led households 32.3%

Income support

Source	% of households
Social Security	42.3%
Retirement income	33.1%
Supplemental Security	12.0%
Cash public assistance	2.9%
Food stamps / SNAP	14.7%

Health indicators

Condition	%
High blood pressure	39.3%
High cholesterol	38.1%
Heart disease	8.9%
Stroke	4.3%
Asthma	11.1%
Arthritis	30.1%
Kidney disease	3.9%
Pulmonary disease	11.3%
Cancer	7.5%

Behavior / access	%
Binge drinking	16.4%
No physical activity	32.5%
Less than 7 hrs sleep	33.2%
Fair or poor health	19.1%
Poor mental health	15.7%
Poor physical health	13.9%
No health insurance	12.5%
Visited doctor (checkup)	80.8%
Visited dentist	58.3%
Cholesterol screening	89.2%
Teeth loss	22.2%

Veterans & disability

Veterans	Count	%
Civilian veterans	126	7.1%

Disability	%
Any disability	14.6%
Under 18	1.7%
18–64 years	13.3%
65 and over	34.3%

Health insurance coverage

Type	%
Private insurance	66.7%
Public insurance	44.7%
Uninsured under 19	19.3%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	2,157	95.6%
Spanish	136	6.3%
Other Indo-European	3	0.1%
Asian & Pacific Islander	127	5.9%
Other languages	6	0.3%

Place of birth & citizenship

Origin	Count	%
Native born (US)	2,202	97.6%
Born in same state	2,192	97.1%
Born in different state	1,945	86.2%
Foreign born	10	0.4%
Naturalized citizen	55	2.4%
Not a US citizen	38	69.1%

Ancestry

Ancestry	Count	%
French	376	16.7%
Italian	364	16.1%
Arab	183	8.1%
English	175	7.8%

Ancestry	Count	%
German	44	1.9%
Irish	16	0.7%
Polish	3	0.1%

Technology access

Metric	% of households
Computer access	37.0%
Internet access	89.7%

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

Frequently asked questions

What ZIP codes does Hammond, NY have?

Hammond, NY has one ZIP code: 13646. Each ZIP code serves a distinct delivery area within the city and surrounding region.