13343 ZIP Code — Glenfield, NY

Lewis County, New York

ZIP code 13343 is located in Glenfield, New York, within Lewis County. It covers approximately 58.14 square miles and serves a population of 1,625 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 315.

About ZIP code 13343

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 $155,700. Owner-occupancy is high at 86%, well above the national average.

Median household income is $68,056. 50% 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. An above-average commute of 36 minutes suggests many residents work outside the immediate area.

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

Overall, ZIP code 13343 reflects a community defined by a trades-oriented workforce, high homeownership, and a significant Social Security-dependent population.

1,625
population
58.14
sq mi land
Standard
ZIP type
Eastern (ET)
timezone
13343 ZIP code map
Cities in ZIP code 13343

Below are the cities the US Postal Service accepts for ZIP code 13343. Using any city not on this list may result in mail delivery delays.

City Status
Glenfield Acceptable
Glenfield Preferred
Nearby ZIP codes
13368 Lyons Falls (6.7 mi) 13473 Turin (9.4 mi) 13367 Lowville (9.9 mi) 13433 Port Leyden (10.1 mi) 13327 Croghan (14.5 mi) 13620 Castorland (14.6 mi) 13494 Woodgate (14.9 mi) 13331 Eagle Bay (16.1 mi) 13325 Constableville (17 mi) 13309 Boonville (17.5 mi) 13420 Old Forge (18.8 mi) 13338 Forestport (19 mi)
Demographics updated 05/2026
Population
Total population 1,625
Population density 28 / sq mi
State FIPS 36
County FIPS 049
Geography
Land area 58.14 sq mi
Water area 1.24 sq mi
Latitude 43.7289
Longitude -75.2821
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 37.5% 44.6% 37.0%
$50k – $100k 40.9% 34.3% 27.0%
$100k – $200k 18.7% 19.0% 24.4%
Over $200k 2.9% 2.1% 11.5%

Demographics & statistics

1,625
Population
28
People per sq mi
49.1
Median age
$68,056
Median household income
$32,236
Per capita income
$155,700
Median home value
$726
Median monthly rent
85.8%
Home ownership
10.3%
Poverty rate
2.3%
Unemployment
1,111
Housing units
18.0%
Bachelor's or higher

Age distribution

Male Female
37
Under 5
30
43
5–9
36
64
10–14
53
49
15–19
40
49
20–24
40
60
25–34
50
109
35–44
90
115
45–54
95
49
55–59
40
110
60–64
91
128
65–74
105
63
75–84
52
15
85+
12
← Male
Female →

Age summary

GroupCount%
Under 1830919.0%
18 and over1,31681.0%
65 and over37523.1%
Median age49.1 years

Race & ethnicity

White 97.4%
Two or more races 1.8%
Hispanic or Latino 0.3%
Other race 0.3%
Asian 0.1%
American Indian / Alaska Native 0.1%
GroupCount%
White1,58797.4%
Two or more races301.8%
Hispanic or Latino50.3%
Other race50.3%
Asian20.1%
American Indian / Alaska Native10.1%

Household income

Income range This ZIP County avg State avg
Under $50k 37.5% 44.6% 37.0%
$50k – $100k 40.9% 34.3% 27.0%
$100k – $200k 18.7% 19.0% 24.4%
Over $200k 2.9% 2.1% 11.5%
Under $10k 8.3%
$10k–$15k 3.4%
$15k–$25k 6.3%
$25k–$35k 4.0%
$35k–$50k 14.9%
$50k–$75k 20.9%
$75k–$100k 14.6%
$100k–$150k 17.1%
$150k–$200k 8.0%
$200k+ 2.5%
Range% of households
Under $10k8.3%
$10k–$15k3.4%
$15k–$25k6.3%
$25k–$35k4.0%
$35k–$50k14.9%
$50k–$75k20.9%
$75k–$100k14.6%
$100k–$150k17.1%
$150k–$200k8.0%
$200k+2.5%
Median income$68,056

Housing

Home values

Under $50k 10.3%
$50k–$100k 7.0%
$100k–$150k 29.7%
$150k–$200k 21.8%
$200k–$300k 16.7%
$300k–$500k 13.6%
$500k–$1M 0.5%
$1M+ 0.3%

Housing overview

MetricValue
Median home value$155,700
Median rent / month$726
Owner occupied85.8%
Renter occupied14.2%
Vacant43.8%
Single-family detached84.8%
Large apartment buildings0.0%
Mobile homes10.9%
Median rooms5.3
Avg household size (owned)2.49

Year built

Era%
2020 or later0.0%
2010–20199.1%
2000–20095.1%
1990–199910.4%
1980–198917.1%
1970–197912.7%
1960–196912.1%
1950–19598.7%
1940–19494.3%
1939 or earlier20.4%

Bedrooms

Size% of units
No bedroom (studio)0.2%
1 bedroom11.0%
2 bedrooms30.4%
3 bedrooms43.2%
4 bedrooms13.3%
5+ bedrooms1.7%

Vehicles per household

Vehicles% of households
No vehicle4.3%
1 vehicle26.4%
2 vehicles36.7%
3 or more32.6%

Heating fuel

Fuel type%
Utility gas14.5%
Electricity4.1%
Propane / LP gas24.8%
Fuel oil28.8%
Wood26.1%

Households & families

Household typeCount%
Married-couple family41561.2%
Cohabiting couple639.3%
Male householder, no spouse12418.3%
Female householder, no spouse7611.2%
Households with children under 1816524.3%
Households with seniors (65+)26639.2%
Average household size2.37

Marital status

StatusMaleFemale
Never married23.3%16.6%
Married60.1%68.2%
Separated2.1%1.7%
Widowed2.2%5.1%
Divorced12.3%8.4%

Education

Less than 9th grade 0.0%
Some HS, no diploma 6.5%
HS graduate 50.3%
Some college, no degree 12.2%
Associate's degree 12.9%
Bachelor's degree 9.2%
Graduate / professional 8.8%
Metric%
HS diploma or higher93.5%
Bachelor's or higher18.0%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool113.4%
Kindergarten196.0%
Elementary school17454.5%
High school4714.7%
College / grad school6821.3%

Employment

Industry of employment

Education & healthcare 18.9%
Retail trade 15.0%
Manufacturing 10.8%
Agriculture & mining 8.5%
Other services 8.3%
Construction 7.7%
Transportation & utilities 6.5%
Professional & management 6.5%
Arts, food & hospitality 5.3%
Public administration 5.1%
Information 2.9%
Wholesale trade 2.5%
Finance & real estate 1.9%

Occupation

Category%
Management, business & arts32.5%
Service14.2%
Sales & office18.1%
Natural resources & construction21.4%
Production & transportation13.7%

Employment type

Type%
Private sector74.8%
Government13.0%
Self-employed11.9%
Unpaid family workers0.3%

Commute

Method%
Drive alone77.1%
Carpool9.9%
Public transit0.4%
Walk3.4%
Work from home8.9%
Other means0.3%
Avg commute (minutes)36.1

Poverty

All people 10.3%
Under 18 years 7.0%
18 and over 11.1%
Married-couple families 7.5%
Female-led households 10.3%

Income support

Source% of households
Social Security49.9%
Retirement income36.1%
Supplemental Security10.2%
Cash public assistance3.1%
Food stamps / SNAP8.8%

Health indicators

Condition%
Obesity31.1%
High blood pressure32.2%
High cholesterol31.6%
Diabetes9.6%
Heart disease6.9%
Stroke3.1%
Asthma10.1%
Arthritis25.2%
Kidney disease2.9%
Pulmonary disease7.7%
Cancer7.1%
Behavior / access%
Smoking18.7%
Binge drinking18.1%
No physical activity25.2%
Less than 7 hrs sleep33.7%
Depression21.5%
Fair or poor health13.2%
Poor mental health14.8%
Poor physical health10.3%
No health insurance10.6%
Visited doctor (checkup)77.5%
Visited dentist62.8%
Cholesterol screening90.5%
Teeth loss14.6%

Veterans & disability

VeteransCount%
Civilian veterans13210.0%
Disability%
Any disability16.9%
Under 187.8%
18–64 years13.4%
65 and over33.3%

Health insurance coverage

Type%
Private insurance68.6%
Public insurance46.0%
No insurance3.0%
Uninsured under 191.0%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only1,55895.9%
Spanish181.2%
Other Indo-European00.0%
Asian & Pacific Islander181.2%
Other languages00.0%

Place of birth & citizenship

OriginCount%
Native born (US)1,58897.7%
Born in same state1,58697.6%
Born in different state1,36483.9%
Foreign born20.1%
Naturalized citizen372.3%
Not a US citizen3594.6%

Ancestry

AncestryCount%
Italian20112.4%
French17911%
Arab1479%
Irish573.5%
AncestryCount%
German452.8%
English251.5%
Polish191.2%
Dutch30.2%

Technology access

Metric% of households
Computer access41.7%
Internet access85.4%

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

Frequently asked questions about ZIP code 13343

What city is ZIP code 13343 in?

ZIP code 13343 is primarily assigned to Glenfield, New York.

What county is ZIP code 13343 in?

ZIP code 13343 falls within Lewis County, New York.

Does ZIP code 13343 have a large retiree population?

50% of households in ZIP code 13343 receive Social Security income, suggesting a significant retiree or disability population.

Is ZIP code 13343 mostly owner-occupied?

86% of occupied units in ZIP code 13343 are owner-occupied, well above the national average.

Does ZIP code 13343 have a large veteran population?

10% of civilians in ZIP code 13343 are veterans, above the national average of ~7%.

What is the typical home value in ZIP code 13343?

The median home value in ZIP code 13343 is $155,700.

What timezone is ZIP code 13343 in?

ZIP code 13343 observes the EST timezone.

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