10931 ZIP Code — Hillburn, NY
Rockland County, New York
ZIP code 10931 is located in Hillburn, New York, within Rockland County. It covers approximately 2.48 square miles and serves a population of 1,131 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 845.
About ZIP code 10931
The housing stock consists of a mix of housing types. Most homes were built in the pre-1940, giving the area an established character. Median home value is $435,800. Owner-occupancy sits near the national average at 53%.
Median household income is $79,688. 31% 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 30 minutes is near the national average.
Educational attainment is near the national average, with 26% of residents holding a bachelor's degree or higher.
1,131
population
2.48
sq mi land
Standard
ZIP type
Eastern (ET)
timezone
10931 ZIP code map
Cities in ZIP code 10931
Below are the cities the US Postal Service accepts for ZIP code 10931. Using any city not on this list may result in mail delivery delays.
| City | Status |
|---|---|
| Hillburn | Preferred |
Nearby ZIP codes
07495 Mahwah (2.3 mi)
10974 Sloatsburg (2.6 mi)
07430 Mahwah (3.2 mi)
10901 Suffern (3.5 mi)
10952 Monsey (4.6 mi)
07446 Ramsey (4.6 mi)
07456 Ringwood (5.8 mi)
10977 Spring Valley (6.4 mi)
10970 Pomona (6.5 mi)
07401 Allendale (6.6 mi)
07458 Saddle River (6.6 mi)
10987 Tuxedo Park (7 mi)
Demographics
updated 05/2026
| Population | |
|---|---|
| Total population | 1,131 |
| Population density | 456 / sq mi |
| State FIPS | 36 |
| County FIPS | 087 |
| Geography | |
|---|---|
| Land area | 2.48 sq mi |
| Water area | 0.03 sq mi |
| Latitude | 41.1247 |
| Longitude | -74.1698 |
| Timezone | Eastern (ET) |
| Area code | 845 |
Total population by age
Gender
Race & ethnicity
Economics
updated 05/2026
Household income
| Income range | This ZIP | County avg | State avg |
|---|---|---|---|
| Under $50k | 32.3% | 28.2% | 37.0% |
| $50k – $100k | 35.7% | 24.1% | 27.0% |
| $100k – $200k | 21.2% | 29.3% | 24.4% |
| Over $200k | 10.8% | 18.4% | 11.5% |
Demographics & statistics
1,131
Population
456
People per sq mi
32.6
Median age
$79,688
Median household income
$32,610
Per capita income
$435,800
Median home value
$1,851
Median monthly rent
52.5%
Home ownership
12.4%
Poverty rate
8.8%
Unemployment
221
Housing units
26.2%
Bachelor's or higher
Age distribution
Male
Female
59
Under 5
74
36
5–9
44
43
10–14
53
50
15–19
63
18
20–24
22
61
25–34
76
67
35–44
82
61
45–54
75
17
55–59
21
22
60–64
27
38
65–74
46
29
75–84
36
5
85+
6
← Male
Female →
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 370 | 32.7% |
| 18 and over | 761 | 67.3% |
| 65 and over | 160 | 14.1% |
| Median age | 32.6 years | |
Race & ethnicity
White
29.6%
Hispanic or Latino
24.5%
Other race
20.8%
Black or African American
11.7%
Two or more races
5.5%
Asian
4.1%
American Indian / Alaska Native
3.7%
| Group | Count | % |
|---|---|---|
| White | 444 | 29.6% |
| Hispanic or Latino | 367 | 24.5% |
| Other race | 312 | 20.8% |
| Black or African American | 176 | 11.7% |
| Two or more races | 82 | 5.5% |
| Asian | 62 | 4.1% |
| American Indian / Alaska Native | 55 | 3.7% |
Household income
| Income range | This ZIP | County avg | State avg |
|---|---|---|---|
| Under $50k | 32.3% | 28.2% | 37.0% |
| $50k – $100k | 35.7% | 24.1% | 27.0% |
| $100k – $200k | 21.2% | 29.3% | 24.4% |
| Over $200k | 10.8% | 18.4% | 11.5% |
Under $10k
1.7%
$10k–$15k
2.3%
$15k–$25k
1.7%
$25k–$35k
9.9%
$35k–$50k
16.6%
$50k–$75k
12.8%
$75k–$100k
20.7%
$100k–$150k
11.4%
$150k–$200k
11.4%
$200k+
11.4%
| Range | % of households |
|---|---|
| Under $10k | 1.7% |
| $10k–$15k | 2.3% |
| $15k–$25k | 1.7% |
| $25k–$35k | 9.9% |
| $35k–$50k | 16.6% |
| $50k–$75k | 12.8% |
| $75k–$100k | 20.7% |
| $100k–$150k | 11.4% |
| $150k–$200k | 11.4% |
| $200k+ | 11.4% |
| Median income | $79,688 |
Housing
Home values
$100k–$150k
2.2%
$200k–$300k
9.4%
$300k–$500k
57.2%
$500k–$1M
24.4%
$1M+
6.7%
Housing overview
| Metric | Value |
|---|---|
| Median home value | $435,800 |
| Median rent / month | $1,851 |
| Owner occupied | 52.5% |
| Renter occupied | 47.5% |
| Vacant | 10.7% |
| Single-family detached | 55.7% |
| Large apartment buildings | 0.0% |
| Mobile homes | 0.0% |
| Median rooms | 5.9 |
| Avg household size (owned) | 3.17 |
Year built
| Era | % |
|---|---|
| 2020 or later | 0.0% |
| 2010–2019 | 2.6% |
| 2000–2009 | 5.7% |
| 1990–1999 | 4.2% |
| 1980–1989 | 3.9% |
| 1970–1979 | 13.5% |
| 1960–1969 | 4.9% |
| 1950–1959 | 9.6% |
| 1940–1949 | 7.6% |
| 1939 or earlier | 47.9% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 2.3% |
| 1 bedroom | 8.3% |
| 2 bedrooms | 17.2% |
| 3 bedrooms | 43.8% |
| 4 bedrooms | 22.4% |
| 5+ bedrooms | 6.0% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 2.0% |
| 1 vehicle | 35.0% |
| 2 vehicles | 44.9% |
| 3 or more | 18.1% |
Heating fuel
| Fuel type | % |
|---|---|
| Utility gas | 92.7% |
| Electricity | 1.7% |
| Propane / LP gas | 2.6% |
| Fuel oil | 2.9% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 184 | 53.6% |
| Cohabiting couple | 21 | 6.1% |
| Male householder, no spouse | 50 | 14.6% |
| Female householder, no spouse | 88 | 25.7% |
| Households with children under 18 | 152 | 44.3% |
| Households with seniors (65+) | 117 | 34.1% |
| Average household size | 3.27 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 41.7% | 29.7% |
| Married | 51.6% | 43.2% |
| Separated | 1.0% | 2.9% |
| Widowed | 3.1% | 14.0% |
| Divorced | 2.7% | 10.1% |
Education
Less than 9th grade
6.3%
Some HS, no diploma
8.7%
HS graduate
38.4%
Some college, no degree
11.1%
Associate's degree
9.4%
Bachelor's degree
12.6%
Graduate / professional
13.6%
| Metric | % |
|---|---|
| HS diploma or higher | 85.1% |
| Bachelor's or higher | 26.2% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 0 | 0.0% |
| Kindergarten | 39 | 14.9% |
| Elementary school | 138 | 52.7% |
| High school | 68 | 26.0% |
| College / grad school | 17 | 6.5% |
Employment
Industry of employment
Education & healthcare
21.5%
Professional & management
20.0%
Retail trade
11.4%
Construction
11.0%
Transportation & utilities
8.1%
Arts, food & hospitality
8.1%
Other services
6.6%
Public administration
4.8%
Wholesale trade
3.1%
Manufacturing
2.2%
Finance & real estate
2.0%
Information
1.1%
Occupation
| Category | % |
|---|---|
| Management, business & arts | 28.4% |
| Service | 18.0% |
| Sales & office | 18.7% |
| Natural resources & construction | 23.1% |
| Production & transportation | 11.9% |
Employment type
| Type | % |
|---|---|
| Private sector | 80.4% |
| Government | 17.8% |
| Self-employed | 1.8% |
| Unpaid family workers | 0.0% |
Commute
| Method | % |
|---|---|
| Drive alone | 82.0% |
| Carpool | 6.4% |
| Public transit | 3.0% |
| Walk | 0.0% |
| Work from home | 7.0% |
| Other means | 1.6% |
| Avg commute (minutes) | 29.8 |
Poverty
All people
12.4%
Under 18 years
13.5%
18 and over
11.8%
Married-couple families
5.4%
Female-led households
11.8%
Income support
| Source | % of households |
|---|---|
| Social Security | 31.2% |
| Retirement income | 24.2% |
| Supplemental Security | 1.7% |
| Cash public assistance | 2.6% |
| Food stamps / SNAP | 14.3% |
Health indicators
| Condition | % |
|---|---|
| Obesity | 31.0% |
| High blood pressure | 30.7% |
| High cholesterol | 30.1% |
| Diabetes | 11.2% |
| Heart disease | 6.1% |
| Stroke | 3.3% |
| Asthma | 10.8% |
| Arthritis | 21.6% |
| Kidney disease | 3.0% |
| Pulmonary disease | 6.6% |
| Cancer | 5.9% |
| Behavior / access | % |
|---|---|
| Smoking | 17.1% |
| Binge drinking | 15.7% |
| No physical activity | 24.0% |
| Less than 7 hrs sleep | 33.1% |
| Depression | 17.8% |
| Fair or poor health | 14.4% |
| Poor mental health | 14.1% |
| Poor physical health | 10.4% |
| No health insurance | 13.8% |
| Visited doctor (checkup) | 78.7% |
| Visited dentist | 63.8% |
| Cholesterol screening | 91.1% |
| Teeth loss | 16.3% |
Veterans & disability
| Veterans | Count | % |
|---|---|---|
| Civilian veterans | 26 | 3.4% |
| Disability | % |
|---|---|
| Any disability | 12.4% |
| Under 18 | 1.4% |
| 18–64 years | 9.0% |
| 65 and over | 50.6% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 72.1% |
| Public insurance | 30.9% |
| No insurance | 5.4% |
| Uninsured under 19 | 1.3% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 998 | 88.2% |
| Spanish | 161 | 16.1% |
| Other Indo-European | 123 | 12.3% |
| Asian & Pacific Islander | 38 | 3.8% |
| Other languages | 0 | 0.0% |
Place of birth & citizenship
| Origin | Count | % |
|---|---|---|
| Native born (US) | 894 | 79.0% |
| Born in same state | 870 | 76.9% |
| Born in different state | 752 | 66.5% |
| Foreign born | 24 | 2.1% |
| Naturalized citizen | 237 | 21.0% |
| Not a US citizen | 147 | 62.0% |
Ancestry
| Ancestry | Count | % |
|---|---|---|
| Arab | 109 | 9.6% |
| Italian | 79 | 7% |
| French | 20 | 1.8% |
| Ancestry | Count | % |
|---|---|---|
| Irish | 5 | 0.4% |
| Dutch | 2 | 0.2% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 30.3% |
| Internet access | 91.5% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 10931
What city is ZIP code 10931 in?
ZIP code 10931 is primarily assigned to Hillburn, New York.
What county is ZIP code 10931 in?
ZIP code 10931 falls within Rockland County, New York.
Is ZIP code 10931 family-oriented?
33% of residents in ZIP code 10931 are under 18, reflecting a younger, family-oriented community.
What is the typical home value in ZIP code 10931?
The median home value in ZIP code 10931 is $435,800.
What is the population of ZIP code 10931?
ZIP code 10931 has an estimated population of 1,131 residents, with a density of 457 people per square mile.
What is the median household income in ZIP code 10931?
The median household income in ZIP code 10931 is $79,688, above the national median of ~$75,000.
What timezone is ZIP code 10931 in?
ZIP code 10931 observes the EST timezone.