Seneca County, NY ZIP Codes
New York (NY) · 8 ZIP codes · 8 cities
8
ZIP codes
33,688
population (2021)
-4.4%
pop change since 2010
36099
FIPS code
Seneca County ZIP code map
About Seneca County
Seneca County is located in New York and contains 8 ZIP codes across 8 cities and communities.
The county's population was 33,688 as of 2021,
a decrease of
4.4% from 35,251 in 2010.
The timezone is Central Time (observes DST).
The Federal Information Processing System (FIPS) code for Seneca County is 36099.
| Population | |
|---|---|
| 2021 population | 33,688 |
| 2010 population | 35,251 |
| Change | -4.4% |
| County details | |
|---|---|
| State | New York |
| FIPS code | 36099 |
| Timezone | Central |
| Daylight saving | Yes |
Cities in Seneca County
ZIP codes for Seneca County, NY (8)
| ZIP code | City | County | Map |
|---|---|---|---|
| 13065 | Fayette | Seneca | View map |
| 13148 | Seneca Falls | Seneca | View map |
| 13165 | Waterloo | Seneca | View map |
| 14521 | Ovid | Seneca | View map |
| 14541 | Romulus | Seneca | View map |
| 14588 | Willard | Seneca | View map |
| 14847 | Interlaken | Seneca | View map |
| 14860 | Lodi | Seneca | View map |
Demographics & statistics
30,921
Population
43.6
Median age
$63,668
Median household income
$33,111
Per capita income
$152,000
Median home value
$872
Median monthly rent
72.3%
Home ownership
13.3%
Poverty rate
4.2%
Unemployment
11,015
Housing units
22.2%
Bachelor's or higher
Age distribution
Male
Female
969
Under 5
781
885
5–9
714
991
10–14
800
878
15–19
708
986
20–24
796
2,305
25–34
1,858
1,907
35–44
1,538
2,200
45–54
1,774
1,185
55–59
956
1,411
60–64
1,138
1,991
65–74
1,605
915
75–84
738
495
85+
400
← Male
Female →
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 6,114 | 20.8% |
| 18 and over | 24,807 | 79.3% |
| 65 and over | 6,143 | 19.6% |
| Median age | 43.6 years | |
Race & ethnicity
White
86%
Black or African American
4.6%
Two or more races
3.9%
Hispanic or Latino
3.2%
Other race
1.2%
Asian
0.7%
American Indian / Alaska Native
0.2%
| Group | Count | % |
|---|---|---|
| White | 27,475 | 86% |
| Black or African American | 1,473 | 4.6% |
| Two or more races | 1,261 | 3.9% |
| Hispanic or Latino | 1,018 | 3.2% |
| Other race | 397 | 1.2% |
| Asian | 232 | 0.7% |
| American Indian / Alaska Native | 78 | 0.2% |
Household income
Under $10k
4.2%
$10k–$15k
3.8%
$15k–$25k
7.3%
$25k–$35k
9.4%
$35k–$50k
13.3%
$50k–$75k
21.9%
$75k–$100k
13.9%
$100k–$150k
14.6%
$150k–$200k
6.1%
$200k+
5.5%
| Range | % of households |
|---|---|
| Under $10k | 4.2% |
| $10k–$15k | 3.8% |
| $15k–$25k | 7.3% |
| $25k–$35k | 9.4% |
| $35k–$50k | 13.3% |
| $50k–$75k | 21.9% |
| $75k–$100k | 13.9% |
| $100k–$150k | 14.6% |
| $150k–$200k | 6.1% |
| $200k+ | 5.5% |
| Median income | $63,668 |
Housing
Home values
Under $50k
7.7%
$50k–$100k
22.5%
$100k–$150k
21.5%
$150k–$200k
15.3%
$200k–$300k
16.0%
$300k–$500k
9.3%
$500k–$1M
6.9%
$1M+
0.8%
Housing overview
| Metric | Value |
|---|---|
| Median home value | $152,000 |
| Median rent / month | $872 |
| Owner occupied | 72.3% |
| Renter occupied | 27.7% |
| Vacant | 20.7% |
| Single-family detached | 73.4% |
| Large apartment buildings | 1.6% |
| Mobile homes | 11.4% |
| Median rooms | 6.1 |
| Avg household size (owned) | 2.51 |
Year built
| Era | % |
|---|---|
| 2020 or later | 0.2% |
| 2010–2019 | 4.3% |
| 2000–2009 | 8.0% |
| 1990–1999 | 10.0% |
| 1980–1989 | 9.6% |
| 1970–1979 | 8.8% |
| 1960–1969 | 7.1% |
| 1950–1959 | 10.9% |
| 1940–1949 | 7.3% |
| 1939 or earlier | 33.9% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 0.7% |
| 1 bedroom | 7.1% |
| 2 bedrooms | 27.5% |
| 3 bedrooms | 41.1% |
| 4 bedrooms | 17.8% |
| 5+ bedrooms | 5.7% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 8.0% |
| 1 vehicle | 32.0% |
| 2 vehicles | 41.2% |
| 3 or more | 18.9% |
Heating fuel
| Fuel type | % |
|---|---|
| Utility gas | 23.8% |
| Electricity | 16.9% |
| Propane / LP gas | 29.1% |
| Fuel oil | 16.4% |
| Wood | 7.6% |
| No fuel used | 0.5% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 5,560 | 46.1% |
| Cohabiting couple | 1,327 | 14.4% |
| Male householder, no spouse | 2,495 | 17.7% |
| Female householder, no spouse | 3,122 | 21.8% |
| Households with children under 18 | 2,930 | 25.1% |
| Households with seniors (65+) | 4,271 | 35.6% |
| Average household size | 2.41 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 35.6% | 24.3% |
| Married | 45.7% | 48.5% |
| Separated | 6.1% | 2.7% |
| Widowed | 3.5% | 8.6% |
| Divorced | 9.2% | 15.9% |
Education
Less than 9th grade
5.9%
Some HS, no diploma
11.5%
HS graduate
33.6%
Some college, no degree
15.3%
Associate's degree
11.5%
Bachelor's degree
13.4%
Graduate / professional
8.8%
| Metric | % |
|---|---|
| HS diploma or higher | 82.6% |
| Bachelor's or higher | 22.2% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 348 | 6.5% |
| Kindergarten | 226 | 5.0% |
| Elementary school | 2,818 | 53.3% |
| High school | 1,021 | 18.7% |
| College / grad school | 1,323 | 16.6% |
Employment
Industry of employment
Education & healthcare
25.2%
Construction
12.0%
Manufacturing
11.6%
Retail trade
8.8%
Arts, food & hospitality
7.8%
Public administration
7.2%
Agriculture & mining
5.6%
Other services
5.2%
Professional & management
4.7%
Finance & real estate
4.4%
Transportation & utilities
3.9%
Wholesale trade
2.1%
Information
1.6%
Occupation
| Category | % |
|---|---|
| Management, business & arts | 32.9% |
| Service | 19.3% |
| Sales & office | 17.5% |
| Natural resources & construction | 18.1% |
| Production & transportation | 12.3% |
Employment type
| Type | % |
|---|---|
| Private sector | 72.2% |
| Government | 18.2% |
| Self-employed | 9.2% |
| Unpaid family workers | 0.4% |
Commute
| Method | % |
|---|---|
| Drive alone | 74.2% |
| Carpool | 11.4% |
| Public transit | 0.3% |
| Walk | 3.1% |
| Other means | 1.4% |
| Avg commute (minutes) | 22.8 |
Poverty
All people
13.3%
Under 18 years
15.8%
18 and over
12.3%
Married-couple families
4.9%
Female-led households
20.7%
Income support
| Source | % of households |
|---|---|
| Social Security | 39.7% |
| Retirement income | 37.1% |
| Supplemental Security | 5.3% |
| Cash public assistance | 2.5% |
| Food stamps / SNAP | 8.2% |
Health indicators
| Condition | % |
|---|---|
| High blood pressure | 31.7% |
| High cholesterol | 33.6% |
| Heart disease | 7.1% |
| Stroke | 3.3% |
| Asthma | 10.5% |
| Arthritis | 26.0% |
| Kidney disease | 3.1% |
| Pulmonary disease | 8.1% |
| Cancer | 7.0% |
| Behavior / access | % |
|---|---|
| Binge drinking | 17.1% |
| No physical activity | 26.4% |
| Less than 7 hrs sleep | 36.1% |
| Fair or poor health | 14.5% |
| Poor mental health | 14.8% |
| Poor physical health | 11.1% |
| No health insurance | 12.4% |
| Visited doctor (checkup) | 78.2% |
| Visited dentist | 64.4% |
| Cholesterol screening | 89.7% |
| Teeth loss | 16.2% |
Veterans & disability
| Veterans | Count | % |
|---|---|---|
| Civilian veterans | 2,229 | 8.7% |
| Disability | % |
|---|---|
| Any disability | 15.6% |
| Under 18 | 4.5% |
| 18–64 years | 13.7% |
| 65 and over | 33.2% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 62.2% |
| Public insurance | 45.2% |
| Uninsured under 19 | 17.1% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 29,171 | 93.9% |
| Spanish | 804 | 3.7% |
| Other Indo-European | 184 | 0.7% |
| Asian & Pacific Islander | 564 | 2.9% |
| Other languages | 48 | 0.2% |
Place of birth & citizenship
| Origin | Count | % |
|---|---|---|
| Native born (US) | 30,151 | 97.9% |
| Born in same state | 29,759 | 96.8% |
| Born in different state | 24,634 | 78.1% |
| Foreign born | 392 | 1.1% |
| Naturalized citizen | 770 | 2.1% |
| Not a US citizen | 519 | 61.2% |
Ancestry
| Ancestry | Count | % |
|---|---|---|
| Italian | 5,103 | 16.5% |
| French | 4,261 | 13.8% |
| Arab | 1,742 | 5.6% |
| English | 1,053 | 3.4% |
| German | 210 | 0.7% |
| Ancestry | Count | % |
|---|---|---|
| Dutch | 120 | 0.4% |
| Polish | 89 | 0.3% |
| Norwegian | 87 | 0.3% |
| Irish | 50 | 0.2% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 38.6% |
| Internet access | 88.7% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
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