Randolph ZIP Codes — Coos County, NH
There is one unique ZIP code in Randolph, New Hampshire and it is 03593. Area code: 603.
1
ZIP codes
133.96
sq mi land
0.07
sq mi water
603
area code
Randolph, NH ZIP code map
ZIP codes for Randolph, NH (1)
Demographics & statistics
408
Population
55.0
Median age
$95,556
Median household income
$55,149
Per capita income
$264,800
Median home value
$1,214
Median monthly rent
78.1%
Home ownership
6.1%
Poverty rate
3.4%
Unemployment
275
Housing units
68.6%
Bachelor's or higher
Age distribution
Male
Female
7
Under 5
5
2
5–9
2
2
10–14
2
10
15–19
7
5
20–24
3
23
25–34
17
19
35–44
14
50
45–54
38
15
55–59
11
26
60–64
19
52
65–74
38
21
75–84
15
3
85+
2
← Male
Female →
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 35 | 8.6% |
| 18 and over | 373 | 91.4% |
| 65 and over | 131 | 32.1% |
| Median age | 55.0 years | |
Race & ethnicity
White
95.4%
Hispanic or Latino
1.9%
Two or more races
1.4%
Other race
0.7%
Asian
0.5%
| Group | Count | % |
|---|---|---|
| White | 397 | 95.4% |
| Hispanic or Latino | 8 | 1.9% |
| Two or more races | 6 | 1.4% |
| Other race | 3 | 0.7% |
| Asian | 2 | 0.5% |
Household income
Under $10k
2.8%
$10k–$15k
1.7%
$15k–$25k
1.7%
$25k–$35k
3.9%
$35k–$50k
6.2%
$50k–$75k
20.2%
$75k–$100k
17.4%
$100k–$150k
26.4%
$150k–$200k
10.1%
$200k+
9.6%
| Range | % of households |
|---|---|
| Under $10k | 2.8% |
| $10k–$15k | 1.7% |
| $15k–$25k | 1.7% |
| $25k–$35k | 3.9% |
| $35k–$50k | 6.2% |
| $50k–$75k | 20.2% |
| $75k–$100k | 17.4% |
| $100k–$150k | 26.4% |
| $150k–$200k | 10.1% |
| $200k+ | 9.6% |
| Median income | $95,556 |
Housing
Home values
Under $50k
1.4%
$50k–$100k
3.6%
$100k–$150k
2.9%
$150k–$200k
7.9%
$200k–$300k
45.3%
$300k–$500k
28.1%
$500k–$1M
9.4%
$1M+
1.4%
Housing overview
| Metric | Value |
|---|---|
| Median home value | $264,800 |
| Median rent / month | $1,214 |
| Owner occupied | 78.1% |
| Renter occupied | 21.9% |
| Vacant | 43.3% |
| Single-family detached | 93.9% |
| Large apartment buildings | 0.0% |
| Mobile homes | 2.5% |
| Median rooms | 5.8 |
| Avg household size (owned) | 1.98 |
Year built
| Era | % |
|---|---|
| 2020 or later | 0.0% |
| 2010–2019 | 1.3% |
| 2000–2009 | 3.8% |
| 1990–1999 | 4.8% |
| 1980–1989 | 15.0% |
| 1970–1979 | 14.6% |
| 1960–1969 | 8.6% |
| 1950–1959 | 9.6% |
| 1940–1949 | 6.7% |
| 1939 or earlier | 35.7% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 4.5% |
| 1 bedroom | 6.4% |
| 2 bedrooms | 25.2% |
| 3 bedrooms | 39.8% |
| 4 bedrooms | 15.6% |
| 5+ bedrooms | 8.6% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 2.2% |
| 1 vehicle | 32.6% |
| 2 vehicles | 48.3% |
| 3 or more | 16.9% |
Heating fuel
| Fuel type | % |
|---|---|
| Utility gas | 0.6% |
| Electricity | 2.2% |
| Propane / LP gas | 28.7% |
| Fuel oil | 51.1% |
| Wood | 12.4% |
| No fuel used | 3.9% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 92 | 51.7% |
| Cohabiting couple | 10 | 5.6% |
| Male householder, no spouse | 48 | 27.0% |
| Female householder, no spouse | 28 | 15.7% |
| Households with children under 18 | 20 | 11.2% |
| Households with seniors (65+) | 105 | 59.0% |
| Average household size | 2.03 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 38.1% | 26.5% |
| Married | 45.6% | 54.3% |
| Separated | 0.0% | 0.0% |
| Widowed | 7.5% | 3.1% |
| Divorced | 8.8% | 16.0% |
Education
Less than 9th grade
0.0%
Some HS, no diploma
0.3%
HS graduate
13.5%
Some college, no degree
12.9%
Associate's degree
4.7%
Bachelor's degree
34.7%
Graduate / professional
33.9%
| Metric | % |
|---|---|
| HS diploma or higher | 99.7% |
| Bachelor's or higher | 68.6% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 1 | 2.5% |
| Kindergarten | 1 | 2.5% |
| Elementary school | 7 | 17.5% |
| High school | 15 | 37.5% |
| College / grad school | 16 | 40.0% |
Employment
Industry of employment
Other services
23.0%
Education & healthcare
21.3%
Arts, food & hospitality
18.3%
Retail trade
7.8%
Construction
6.1%
Public administration
5.7%
Manufacturing
5.2%
Professional & management
4.3%
Agriculture & mining
3.0%
Transportation & utilities
2.6%
Wholesale trade
1.3%
Finance & real estate
0.9%
Information
0.4%
Occupation
| Category | % |
|---|---|
| Management, business & arts | 60.0% |
| Service | 15.7% |
| Sales & office | 14.8% |
| Natural resources & construction | 5.2% |
| Production & transportation | 4.3% |
Employment type
| Type | % |
|---|---|
| Private sector | 76.1% |
| Government | 16.1% |
| Self-employed | 7.4% |
| Unpaid family workers | 0.4% |
Commute
| Method | % |
|---|---|
| Drive alone | 57.6% |
| Carpool | 2.7% |
| Public transit | 3.1% |
| Walk | 6.7% |
| Other means | 1.3% |
| Avg commute (minutes) | 36.3 |
Poverty
All people
6.1%
Under 18 years
17.1%
18 and over
5.1%
Married-couple families
3.3%
Female-led households
0.0%
Income support
| Source | % of households |
|---|---|
| Social Security | 50.6% |
| Retirement income | 40.4% |
| Supplemental Security | 2.8% |
| Cash public assistance | 0.6% |
| Food stamps / SNAP | 2.8% |
Health indicators
| Condition | % |
|---|---|
| High blood pressure | 33.7% |
| High cholesterol | 36.3% |
| Heart disease | 7.7% |
| Stroke | 3.3% |
| Asthma | 10.2% |
| Arthritis | 34.0% |
| Kidney disease | 3.2% |
| Pulmonary disease | 7.6% |
| Cancer | 9.1% |
| Behavior / access | % |
|---|---|
| Binge drinking | 15.3% |
| No physical activity | 20.2% |
| Less than 7 hrs sleep | 32.4% |
| Fair or poor health | 12.7% |
| Poor mental health | 12.9% |
| Poor physical health | 10.8% |
| No health insurance | 8.9% |
| Visited doctor (checkup) | 76.1% |
| Visited dentist | 66.3% |
| Cholesterol screening | 94.6% |
| Teeth loss | 9.9% |
Veterans & disability
| Veterans | Count | % |
|---|---|---|
| Civilian veterans | 86 | 23.1% |
| Disability | % |
|---|---|
| Any disability | 12.0% |
| Under 18 | 0.0% |
| 18–64 years | 13.6% |
| 65 and over | 12.2% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 74.5% |
| Public insurance | 40.4% |
| Uninsured under 19 | 16.2% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 396 | 97.1% |
| Spanish | 2 | 0.5% |
| Other Indo-European | 1 | 0.3% |
| Asian & Pacific Islander | 1 | 0.3% |
| Other languages | 0 | 0.0% |
Place of birth & citizenship
| Origin | Count | % |
|---|---|---|
| Native born (US) | 397 | 97.3% |
| Born in same state | 397 | 97.3% |
| Born in different state | 132 | 32.4% |
| Foreign born | 0 | 0.0% |
| Naturalized citizen | 11 | 2.7% |
| Not a US citizen | 11 | 100.0% |
Ancestry
| Ancestry | Count | % |
|---|---|---|
| French | 100 | 24.5% |
| German | 42 | 10.3% |
| Italian | 31 | 7.6% |
| Norwegian | 12 | 2.9% |
| Ancestry | Count | % |
|---|---|---|
| Arab | 10 | 2.5% |
| Irish | 6 | 1.5% |
| Polish | 5 | 1.2% |
| English | 3 | 0.7% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 43.6% |
| Internet access | 97.2% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.