13646 ZIP Code — Hammond, NY

Saint Lawrence County, New York

ZIP code 13646 is located in Hammond, New York, within Saint Lawrence County. It covers approximately 105.03 square miles and serves a population of 2,257 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 315/680.

About ZIP code 13646

The housing stock consists of predominantly single-family detached homes. Most homes were built in the pre-1940, giving the area an established character. Median home value is $122,300. Owner-occupancy is high at 78%, well above the national average.

Median household income is $57,250. Poverty affects 25% of residents, above the national average. 42% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 32 minutes is near the national average.

Educational attainment is near the national average, with 26% of residents holding a bachelor's degree or higher.

Health indicators show elevated rates of smoking (25%) compared to national benchmarks.

Overall, ZIP code 13646 reflects a community defined by economic challenges above the national average, high homeownership, and a significant Social Security-dependent population.

2,257

population

105.03

sq mi land

Standard

ZIP type

Eastern (ET)

timezone

13646 ZIP code map

Cities in ZIP code 13646

Below are the cities the US Postal Service accepts for ZIP code 13646. Using any city not on this list may result in mail delivery delays.

City	Status
Hammond	Acceptable
Hammond	Preferred

Nearby ZIP codes

13614 Brier Hill (6.5 mi) 13679 Redwood (9 mi) 13664 Morristown (9.3 mi) 13633 De Peyster (9.8 mi) 13642 Gouverneur (11.5 mi) 13608 Antwerp (14.2 mi) 13654 Heuvelton (14.3 mi) 13681 Richville (14.3 mi) 13607 Alexandria Bay (16.3 mi) 13691 Theresa (16.8 mi) 13630 De Kalb Junction (17.1 mi) 13680 Rensselaer Falls (17.3 mi)

Demographics updated 06/2026

Population
Total population	2,257
Population density	21 / sq mi
State FIPS	36
County FIPS	089

Geography
Land area	105.03 sq mi
Water area	24.73 sq mi
Latitude	44.4502
Longitude	-75.6611
Timezone	Eastern (ET)
Area code	315/680

Total population by age

Gender

Race & ethnicity

Economics updated 06/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	47.4%	47.8%	37.0%
$50k – $100k	33.8%	30.8%	27.0%
$100k – $200k	16.4%	18.1%	24.4%
Over $200k	2.5%	3.2%	11.5%

Demographics & statistics

2,257

Population

People per sq mi

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

Income range	This ZIP	County avg	State avg
Under $50k	47.4%	47.8%	37.0%
$50k – $100k	33.8%	30.8%	27.0%
$100k – $200k	16.4%	18.1%	24.4%
Over $200k	2.5%	3.2%	11.5%

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%
Work from home	10.0%
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	%
Obesity	38.3%
High blood pressure	39.3%
High cholesterol	38.1%
Diabetes	13.0%
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	%
Smoking	25.2%
Binge drinking	16.4%
No physical activity	32.5%
Less than 7 hrs sleep	33.2%
Depression	24.5%
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%
No insurance	8.3%
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 about ZIP code 13646

What city is ZIP code 13646 in?

ZIP code 13646 is primarily assigned to Hammond, New York.

What county is ZIP code 13646 in?

ZIP code 13646 falls within Saint Lawrence County, New York.

What is the poverty rate in ZIP code 13646?

25% of residents in ZIP code 13646 live below the poverty line, above the national average.

Does ZIP code 13646 have a large retiree population?

42% of households in ZIP code 13646 receive Social Security income, suggesting a significant retiree or disability population.

What is the typical home value in ZIP code 13646?

The median home value in ZIP code 13646 is $122,300.

What is the population of ZIP code 13646?

ZIP code 13646 has an estimated population of 2,257 residents, with a density of 21 people per square mile.

What timezone is ZIP code 13646 in?

ZIP code 13646 observes the EST timezone.