13661 ZIP Code — Mannsville, NY

Jefferson County, New York

ZIP code 13661 is located in Mannsville, New York, within Jefferson County. It covers approximately 45.33 square miles and serves a population of 1,825 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 315.

About ZIP code 13661

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 $138,100. Owner-occupancy is high at 94%, well above the national average.

Median household income is $77,712. The poverty rate of 6% is below the national average.

The dominant occupation class is sales and office, with manufacturing as the leading industry. The average commute of 31 minutes is near the national average.

College attainment at 18% is below the national average, consistent with a trades and production-oriented local economy.

Overall, ZIP code 13661 reflects a community defined by a trades-oriented workforce and high homeownership.

1,825

population

45.33

sq mi land

Standard

ZIP type

Eastern (ET)

timezone

13661 ZIP code map

Cities in ZIP code 13661

Below are the cities the US Postal Service accepts for ZIP code 13661. Using any city not on this list may result in mail delivery delays.

City	Status
Mannsville	Preferred

Nearby ZIP codes

13636 Ellisburg (3 mi) 13145 Sandy Creek (5.5 mi) 13605 Adams (6 mi) 13083 Lacona (6.5 mi) 13606 Adams Center (10.2 mi) 13659 Lorraine (10.3 mi) 13142 Pulaski (11.3 mi) 13144 Richland (11.5 mi) 13650 Henderson (12.5 mi) 13682 Rodman (12.8 mi) 13685 Sackets Harbor (14.7 mi) 13302 Altmar (16.2 mi)

Demographics updated 05/2026

Population
Total population	1,825
Population density	40 / sq mi
State FIPS	36
County FIPS	045

Geography
Land area	45.33 sq mi
Water area	4.57 sq mi
Latitude	43.7225
Longitude	-76.0700
Timezone	Eastern (ET)
Area code	315

Total population by age

Gender

Race & ethnicity

Economics updated 05/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	18.8%	45.1%	37.0%
$50k – $100k	56.5%	34.1%	27.0%
$100k – $200k	20.3%	18.0%	24.4%
Over $200k	4.4%	2.7%	11.5%

Demographics & statistics

1,825

Population

People per sq mi

38.9

Median age

$77,712

Median household income

$33,746

Per capita income

$138,100

Median home value

Median monthly rent

94.3%

Home ownership

5.8%

Poverty rate

7.1%

Unemployment

1,057

Housing units

17.5%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

100

15–19

108

20–24

25–34

143

35–44

154

103

45–54

111

55–59

60–64

65–74

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	497	27.2%
18 and over	1,328	72.8%
65 and over	256	14.0%
Median age	38.9 years

Race & ethnicity

White 89.7%

Two or more races 4.8%

Hispanic or Latino 4.2%

Asian 1.3%

Other race 0.1%

Group	Count	%
White	1,708	89.7%
Two or more races	91	4.8%
Hispanic or Latino	80	4.2%
Asian	25	1.3%
Other race	1	0.1%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	18.8%	45.1%	37.0%
$50k – $100k	56.5%	34.1%	27.0%
$100k – $200k	20.3%	18.0%	24.4%
Over $200k	4.4%	2.7%	11.5%

Under $10k 4.2%

$10k–$15k 1.7%

$15k–$25k 1.5%

$25k–$35k 5.6%

$35k–$50k 10.6%

$50k–$75k 12.4%

$75k–$100k 29.7%

$100k–$150k 19.4%

$150k–$200k 6.4%

$200k+ 8.6%

Range	% of households
Under $10k	4.2%
$10k–$15k	1.7%
$15k–$25k	1.5%
$25k–$35k	5.6%
$35k–$50k	10.6%
$50k–$75k	12.4%
$75k–$100k	29.7%
$100k–$150k	19.4%
$150k–$200k	6.4%
$200k+	8.6%
Median income	$77,712

Housing

Home values

Under $50k 6.9%

$50k–$100k 29.5%

$100k–$150k 16.5%

$150k–$200k 12.4%

$200k–$300k 24.4%

$300k–$500k 10.3%

Housing overview

Metric	Value
Median home value	$138,100
Median rent / month	$0
Owner occupied	94.3%
Renter occupied	5.7%
Vacant	39.6%
Single-family detached	70.3%
Large apartment buildings	0.0%
Mobile homes	28.8%
Median rooms	6.8
Avg household size (owned)	2.81

Year built

Era	%
2020 or later	4.8%
2010–2019	5.6%
2000–2009	8.2%
1990–1999	18.2%
1980–1989	4.5%
1970–1979	13.6%
1960–1969	8.6%
1950–1959	5.3%
1940–1949	1.3%
1939 or earlier	30.0%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	5.8%
2 bedrooms	11.5%
3 bedrooms	52.4%
4 bedrooms	22.2%
5+ bedrooms	8.1%

Vehicles per household

Vehicles	% of households
No vehicle	0.3%
1 vehicle	24.7%
2 vehicles	43.4%
3 or more	31.6%

Heating fuel

Fuel type	%
Utility gas	25.6%
Electricity	7.1%
Propane / LP gas	33.0%
Fuel oil	17.7%
Wood	15.3%
No fuel used	1.4%

Households & families

Household type	Count	%
Married-couple family	401	60.7%
Cohabiting couple	52	7.9%
Male householder, no spouse	95	14.4%
Female householder, no spouse	113	17.1%
Households with children under 18	222	33.6%
Households with seniors (65+)	183	27.7%
Average household size	2.76

Marital status

Status	Male	Female
Never married	43.4%	25.3%
Married	54.2%	54.2%
Separated	0.3%	4.4%
Widowed	0.0%	8.9%
Divorced	2.2%	7.2%

Education

Less than 9th grade 0.9%

Some HS, no diploma 4.1%

HS graduate 44.2%

Some college, no degree 21.2%

Associate's degree 12.2%

Bachelor's degree 8.8%

Graduate / professional 8.7%

Metric	%
HS diploma or higher	95.0%
Bachelor's or higher	17.5%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	36	7.4%
Kindergarten	36	7.4%
Elementary school	201	41.5%
High school	173	35.7%
College / grad school	38	7.9%

Employment

Industry of employment

Manufacturing 18.6%

Public administration 16.2%

Retail trade 15.7%

Education & healthcare 14.1%

Arts, food & hospitality 9.4%

Construction 5.3%

Finance & real estate 4.9%

Agriculture & mining 4.8%

Professional & management 4.2%

Transportation & utilities 3.5%

Other services 2.5%

Wholesale trade 0.5%

Information 0.4%

Occupation

Category	%
Management, business & arts	24.2%
Service	20.5%
Sales & office	29.4%
Natural resources & construction	9.1%
Production & transportation	16.8%

Employment type

Type	%
Private sector	76.0%
Government	22.8%
Self-employed	1.2%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	93.0%
Carpool	0.7%
Public transit	0.0%
Walk	0.2%
Work from home	6.0%
Other means	0.0%
Avg commute (minutes)	31.1

Poverty

All people 5.8%

Under 18 years 6.8%

18 and over 5.4%

Married-couple families 0.0%

Female-led households 9.7%

Income support

Source	% of households
Social Security	29.3%
Retirement income	23.3%
Supplemental Security	4.1%
Cash public assistance	0.6%
Food stamps / SNAP	10.1%

Health indicators

Condition	%
Obesity	32.3%
High blood pressure	33.5%
High cholesterol	33.9%
Diabetes	9.6%
Heart disease	6.4%
Stroke	3.0%
Asthma	10.2%
Arthritis	25.3%
Kidney disease	2.9%
Pulmonary disease	7.5%
Cancer	6.5%

Behavior / access	%
Smoking	19.1%
Binge drinking	18.1%
No physical activity	25.7%
Less than 7 hrs sleep	33.3%
Depression	22.7%
Fair or poor health	12.8%
Poor mental health	14.8%
Poor physical health	10.2%
No health insurance	11.3%
Visited doctor (checkup)	79.1%
Visited dentist	62.3%
Cholesterol screening	89.8%
Teeth loss	16.7%

Veterans & disability

Veterans	Count	%
Civilian veterans	94	7.1%

Disability	%
Any disability	9.9%
Under 18	5.4%
18–64 years	5.5%
65 and over	36.7%

Health insurance coverage

Type	%
Private insurance	72.6%
Public insurance	31.0%
No insurance	5.1%
Uninsured under 19	2.2%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,731	94.8%
Spanish	35	2.0%
Other Indo-European	3	0.2%
Asian & Pacific Islander	7	0.4%
Other languages	25	1.4%

Place of birth & citizenship

Origin	Count	%
Native born (US)	1,798	98.5%
Born in same state	1,798	98.5%
Born in different state	1,571	86.1%
Foreign born	0	0.0%
Naturalized citizen	27	1.5%
Not a US citizen	2	7.4%

Ancestry

Ancestry	Count	%
Italian	650	35.6%
French	190	10.4%
German	69	3.8%
Arab	66	3.6%

Ancestry	Count	%
English	20	1.1%
Dutch	7	0.4%
Polish	5	0.3%
Irish	1	0.1%

Technology access

Metric	% of households
Computer access	36.2%
Internet access	96.4%

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

Frequently asked questions about ZIP code 13661

What city is ZIP code 13661 in?

ZIP code 13661 is primarily assigned to Mannsville, New York.

What county is ZIP code 13661 in?

ZIP code 13661 falls within Jefferson County, New York.

Is ZIP code 13661 mostly owner-occupied?

94% of occupied units in ZIP code 13661 are owner-occupied, well above the national average.

What is the typical home value in ZIP code 13661?

The median home value in ZIP code 13661 is $138,100.

What is the population of ZIP code 13661?

ZIP code 13661 has an estimated population of 1,825 residents, with a density of 40 people per square mile.

What is the median household income in ZIP code 13661?

The median household income in ZIP code 13661 is $77,712, above the national median of ~$75,000.

What timezone is ZIP code 13661 in?

ZIP code 13661 observes the EST timezone.