Martin County, FL ZIP Codes
Florida (FL) · 12 ZIP codes · 6 cities
12
ZIP codes
159,942
population (2021)
+9.3%
pop change since 2010
12085
FIPS code
Martin County ZIP code map
About Martin County
Martin County is located in Florida and contains 12 ZIP codes across 6 cities and communities.
The county's population was 159,942 as of 2021,
an increase of
9.3% from 146,318 in 2010.
The timezone is Central Time (observes DST).
The Federal Information Processing System (FIPS) code for Martin County is 12085.
| Population | |
|---|---|
| 2021 population | 159,942 |
| 2010 population | 146,318 |
| Change | +9.3% |
| County details | |
|---|---|
| State | Florida |
| FIPS code | 12085 |
| Timezone | Central |
| Daylight saving | Yes |
Cities in Martin County
ZIP codes for Martin County, FL (12)
| ZIP code | City | County | Map |
|---|---|---|---|
| 33455 | Hobe Sound | Martin | View map |
| 33475 | Hobe Sound | Martin | View map |
| 34956 | Indiantown | Martin | View map |
| 34957 | Jensen Beach | Martin | View map |
| 34958 | Jensen Beach | Martin | View map |
| 34990 | Palm City | Martin | View map |
| 34991 | Palm City | Martin | View map |
| 34992 | Port Salerno | Martin | View map |
| 34994 | Stuart | Martin | View map |
| 34995 | Stuart | Martin | View map |
| 34996 | Stuart | Martin | View map |
| 34997 | Stuart | Martin | View map |
Demographics & statistics
157,871
Population
53.5
Median age
$78,139
Median household income
$50,590
Per capita income
$326,343
Median home value
$1,322
Median monthly rent
78.8%
Home ownership
12.6%
Poverty rate
4.2%
Unemployment
72,484
Housing units
33.6%
Bachelor's or higher
Age distribution
Male
Female
3,072
Under 5
3,002
3,265
5–9
3,191
3,795
10–14
3,710
3,718
15–19
3,634
3,485
20–24
3,407
7,275
25–34
7,111
7,313
35–44
7,148
9,084
45–54
8,879
5,736
55–59
5,606
6,936
60–64
6,780
12,999
65–74
12,704
9,634
75–84
9,416
3,525
85+
3,446
← Male
Female →
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 24,779 | 15.9% |
| 18 and over | 133,092 | 84.1% |
| 65 and over | 51,724 | 33.0% |
| Median age | 53.5 years | |
Race & ethnicity
White
76.7%
Hispanic or Latino
7.5%
Two or more races
6.4%
Black or African American
5%
Other race
2.9%
Asian
1.4%
American Indian / Alaska Native
0.1%
| Group | Count | % |
|---|---|---|
| White | 130,913 | 76.7% |
| Hispanic or Latino | 12,808 | 7.5% |
| Two or more races | 10,841 | 6.4% |
| Black or African American | 8,591 | 5% |
| Other race | 4,890 | 2.9% |
| Asian | 2,461 | 1.4% |
| American Indian / Alaska Native | 172 | 0.1% |
Household income
Under $10k
5.1%
$10k–$15k
3.0%
$15k–$25k
6.7%
$25k–$35k
8.6%
$35k–$50k
13.7%
$50k–$75k
14.4%
$75k–$100k
12.5%
$100k–$150k
17.8%
$150k–$200k
6.6%
$200k+
11.6%
| Range | % of households |
|---|---|
| Under $10k | 5.1% |
| $10k–$15k | 3.0% |
| $15k–$25k | 6.7% |
| $25k–$35k | 8.6% |
| $35k–$50k | 13.7% |
| $50k–$75k | 14.4% |
| $75k–$100k | 12.5% |
| $100k–$150k | 17.8% |
| $150k–$200k | 6.6% |
| $200k+ | 11.6% |
| Median income | $78,139 |
Housing
Home values
Under $50k
7.4%
$50k–$100k
6.9%
$100k–$150k
7.4%
$150k–$200k
9.4%
$200k–$300k
16.7%
$300k–$500k
26.3%
$500k–$1M
19.5%
$1M+
6.5%
Housing overview
| Metric | Value |
|---|---|
| Median home value | $326,343 |
| Median rent / month | $1,322 |
| Owner occupied | 78.8% |
| Renter occupied | 21.2% |
| Vacant | 21.6% |
| Single-family detached | 50.2% |
| Large apartment buildings | 10.0% |
| Mobile homes | 11.9% |
| Median rooms | 5.2 |
| Avg household size (owned) | 2.36 |
Year built
| Era | % |
|---|---|
| 2020 or later | 0.3% |
| 2010–2019 | 4.7% |
| 2000–2009 | 12.9% |
| 1990–1999 | 16.6% |
| 1980–1989 | 30.9% |
| 1970–1979 | 23.2% |
| 1960–1969 | 5.1% |
| 1950–1959 | 3.7% |
| 1940–1949 | 0.6% |
| 1939 or earlier | 1.9% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 1.4% |
| 1 bedroom | 6.8% |
| 2 bedrooms | 44.9% |
| 3 bedrooms | 32.6% |
| 4 bedrooms | 12.2% |
| 5+ bedrooms | 2.1% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 4.8% |
| 1 vehicle | 41.1% |
| 2 vehicles | 39.4% |
| 3 or more | 14.7% |
Heating fuel
| Fuel type | % |
|---|---|
| Utility gas | 2.3% |
| Electricity | 94.2% |
| Propane / LP gas | 0.9% |
| Solar | 0.1% |
| No fuel used | 2.2% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 33,815 | 47.5% |
| Cohabiting couple | 3,750 | 5.8% |
| Male householder, no spouse | 11,462 | 18.1% |
| Female householder, no spouse | 17,932 | 28.6% |
| Households with children under 18 | 12,302 | 19.4% |
| Households with seniors (65+) | 34,592 | 52.4% |
| Average household size | 2.37 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 30.4% | 21.1% |
| Married | 50.5% | 47.6% |
| Separated | 1.6% | 1.9% |
| Widowed | 4.2% | 14.6% |
| Divorced | 13.3% | 14.8% |
Education
Less than 9th grade
4.3%
Some HS, no diploma
5.6%
HS graduate
24.8%
Some college, no degree
22.7%
Associate's degree
9.1%
Bachelor's degree
21.2%
Graduate / professional
12.3%
| Metric | % |
|---|---|
| HS diploma or higher | 90.2% |
| Bachelor's or higher | 33.6% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 1,664 | 7.4% |
| Kindergarten | 1,693 | 7.0% |
| Elementary school | 10,675 | 37.0% |
| High school | 6,365 | 22.8% |
| College / grad school | 6,743 | 25.8% |
Employment
Industry of employment
Education & healthcare
20.7%
Professional & management
13.2%
Arts, food & hospitality
12.2%
Retail trade
11.6%
Construction
10.5%
Finance & real estate
7.4%
Transportation & utilities
5.7%
Other services
5.1%
Manufacturing
4.9%
Public administration
2.9%
Agriculture & mining
2.5%
Wholesale trade
1.6%
Information
1.6%
Occupation
| Category | % |
|---|---|
| Management, business & arts | 37.2% |
| Service | 20.9% |
| Sales & office | 23.6% |
| Natural resources & construction | 11.4% |
| Production & transportation | 7.0% |
Employment type
| Type | % |
|---|---|
| Private sector | 83.3% |
| Government | 8.1% |
| Self-employed | 8.4% |
| Unpaid family workers | 0.3% |
Commute
| Method | % |
|---|---|
| Drive alone | 75.5% |
| Carpool | 7.3% |
| Public transit | 0.2% |
| Walk | 1.2% |
| Other means | 2.8% |
| Avg commute (minutes) | 26.7 |
Poverty
All people
12.6%
Under 18 years
21.1%
18 and over
10.4%
Married-couple families
5.4%
Female-led households
21.0%
Income support
| Source | % of households |
|---|---|
| Social Security | 51.0% |
| Retirement income | 35.1% |
| Supplemental Security | 3.5% |
| Cash public assistance | 2.0% |
| Food stamps / SNAP | 9.3% |
Health indicators
| Condition | % |
|---|---|
| High blood pressure | 36.6% |
| High cholesterol | 36.3% |
| Heart disease | 9.1% |
| Stroke | 4.2% |
| Asthma | 8.5% |
| Arthritis | 29.8% |
| Kidney disease | 3.9% |
| Pulmonary disease | 9.4% |
| Cancer | 9.4% |
| Behavior / access | % |
|---|---|
| Binge drinking | 13.4% |
| No physical activity | 25.9% |
| Less than 7 hrs sleep | 32.9% |
| Fair or poor health | 17.5% |
| Poor mental health | 13.4% |
| Poor physical health | 12.5% |
| No health insurance | 21.1% |
| Visited doctor (checkup) | 76.7% |
| Visited dentist | 62.8% |
| Cholesterol screening | 92.3% |
| Teeth loss | 14.1% |
Veterans & disability
| Veterans | Count | % |
|---|---|---|
| Civilian veterans | 13,079 | 9.6% |
| Disability | % |
|---|---|
| Any disability | 15.1% |
| Under 18 | 4.3% |
| 18–64 years | 9.4% |
| 65 and over | 29.8% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 65.2% |
| Public insurance | 45.7% |
| Uninsured under 19 | 6.6% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 151,797 | 95.9% |
| Spanish | 7,444 | 5.5% |
| Other Indo-European | 5,957 | 4.7% |
| Asian & Pacific Islander | 1,167 | 0.6% |
| Other languages | 320 | 0.2% |
Place of birth & citizenship
| Origin | Count | % |
|---|---|---|
| Native born (US) | 141,210 | 89.3% |
| Born in same state | 138,197 | 87.3% |
| Born in different state | 47,161 | 31.1% |
| Foreign born | 3,013 | 2.0% |
| Naturalized citizen | 16,661 | 10.7% |
| Not a US citizen | 9,629 | 57.5% |
Ancestry
| Ancestry | Count | % |
|---|---|---|
| Italian | 25,092 | 15.9% |
| French | 20,892 | 13.2% |
| Arab | 11,715 | 7.4% |
| Polish | 2,107 | 1.3% |
| English | 1,667 | 1.1% |
| Ancestry | Count | % |
|---|---|---|
| German | 1,631 | 1% |
| Irish | 1,008 | 0.6% |
| Dutch | 700 | 0.4% |
| Norwegian | 515 | 0.3% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 42.1% |
| Internet access | 94.5% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
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