02858 ZIP Code — Oakland, RI

Providence County, Rhode Island

ZIP code 02858 is located in Oakland, Rhode Island, within Providence County. It covers approximately 0.62 square miles and serves a population of 286 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 401.

About ZIP code 02858

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 $325,000.

Median household income is $89,960. 34% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is management, business, and professional, with manufacturing as the leading industry.

Educational attainment is near the national average, with 34% of residents holding a bachelor's degree or higher.

Overall, ZIP code 02858 reflects a community defined by high homeownership and a significant Social Security-dependent population.

286

population

0.62

sq mi land

Standard

ZIP type

Eastern (ET)

timezone

02858 ZIP code map

Cities in ZIP code 02858

Below are the cities the US Postal Service accepts for ZIP code 02858. Using any city not on this list may result in mail delivery delays.

City	Status
Oakland	Acceptable

Demographics updated 05/2026

Population
Total population	286
Population density	461 / sq mi
State FIPS	44
County FIPS	007

Geography
Land area	0.62 sq mi
Water area	0.06 sq mi
Latitude	41.9641
Longitude	-71.6534
Timezone	Eastern (ET)
Area code	401

Total population by age

Gender

Race & ethnicity

Economics updated 05/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	8.4%	41.5%	37.1%
$50k – $100k	48.9%	29.5%	29.1%
$100k – $200k	42.6%	23.3%	26.1%
Over $200k	0.0%	5.6%	7.7%

Demographics & statistics

286

Population

461

People per sq mi

34.7

Median age

$89,960

Median household income

$48,184

Per capita income

$325,000

Median home value

Median monthly rent

100.0%

Home ownership

0.0%

Poverty rate

0.0%

Unemployment

125

Housing units

33.9%

Bachelor's or higher

Age distribution

Male Female

Under 5

10–14

15–19

25–34

45–54

55–59

60–64

65–74

← Male

Female →

Age summary

Group	Count	%
Under 18	59	20.6%
18 and over	227	79.4%
65 and over	50	17.5%
Median age	34.7 years

Race & ethnicity

White 100%

Group	Count	%
White	286	100%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	8.4%	41.5%	37.1%
$50k – $100k	48.9%	29.5%	29.1%
$100k – $200k	42.6%	23.3%	26.1%
Over $200k	0.0%	5.6%	7.7%

$35k–$50k 11.2%

$50k–$75k 14.4%

$75k–$100k 24.8%

$100k–$150k 26.4%

$150k–$200k 23.2%

Range	% of households
$35k–$50k	11.2%
$50k–$75k	14.4%
$75k–$100k	24.8%
$100k–$150k	26.4%
$150k–$200k	23.2%
Median income	$89,960

Housing

Home values

$200k–$300k 40.8%

$300k–$500k 59.2%

Housing overview

Metric	Value
Median home value	$325,000
Median rent / month	$0
Owner occupied	100.0%
Renter occupied	0.0%
Vacant	0.0%
Single-family detached	100.0%
Large apartment buildings	0.0%
Mobile homes	0.0%
Median rooms	6.9
Avg household size (owned)	2.29

Year built

Era	%
2020 or later	0.0%
2010–2019	8.0%
2000–2009	0.0%
1990–1999	7.2%
1980–1989	0.0%
1970–1979	0.0%
1960–1969	0.0%
1950–1959	0.0%
1940–1949	0.0%
1939 or earlier	84.8%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	0.0%
2 bedrooms	18.4%
3 bedrooms	70.4%
4 bedrooms	11.2%
5+ bedrooms	0.0%

Vehicles per household

Vehicles	% of households
No vehicle	0.0%
1 vehicle	0.0%
2 vehicles	84.0%
3 or more	16.0%

Heating fuel

Fuel type	%
Propane / LP gas	19.2%
Fuel oil	64.8%
Wood	16.0%

Households & families

Household type	Count	%
Married-couple family	91	72.8%
Cohabiting couple	20	16.0%
Male householder, no spouse	0	0.0%
Female householder, no spouse	14	11.2%
Households with children under 18	40	32.0%
Households with seniors (65+)	42	33.6%
Average household size	2.29

Marital status

Status	Male	Female
Never married	20.2%	27.3%
Married	79.8%	61.2%
Separated	0.0%	0.0%
Widowed	0.0%	11.6%
Divorced	0.0%	0.0%

Education

Less than 9th grade 0.0%

Some HS, no diploma 0.0%

HS graduate 41.9%

Some college, no degree 13.7%

Associate's degree 10.6%

Bachelor's degree 25.1%

Graduate / professional 8.8%

Metric	%
HS diploma or higher	100.0%
Bachelor's or higher	33.9%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	0	0.0%
Kindergarten	0	0.0%
Elementary school	16	55.2%
High school	13	44.8%
College / grad school	0	0.0%

Employment

Industry of employment

Manufacturing 42.3%

Transportation & utilities 27.7%

Public administration 15.4%

Construction 7.7%

Education & healthcare 6.9%

Occupation

Category	%
Management, business & arts	53.8%
Service	0.0%
Sales & office	0.0%
Natural resources & construction	36.2%
Production & transportation	10.0%

Employment type

Type	%
Private sector	70.0%
Government	22.3%
Self-employed	7.7%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	100.0%
Carpool	0.0%
Public transit	0.0%
Walk	0.0%
Work from home	0.0%
Other means	0.0%
Avg commute (minutes)	0.0

Poverty

All people 0.0%

Under 18 years 0.0%

18 and over 0.0%

Married-couple families 0.0%

Female-led households 0.0%

Income support

Source	% of households
Social Security	33.6%
Retirement income	32.8%
Supplemental Security	0.0%
Cash public assistance	24.8%
Food stamps / SNAP	0.0%

Health indicators

Condition	%
Obesity	30.2%
High blood pressure	27.2%
High cholesterol	28.6%
Diabetes	7.4%
Heart disease	4.7%
Stroke	2.1%
Asthma	12.9%
Arthritis	20.4%
Kidney disease	2.1%
Pulmonary disease	5.9%
Cancer	5.3%

Behavior / access	%
Smoking	16.1%
Binge drinking	19.5%
No physical activity	20.9%
Less than 7 hrs sleep	35.3%
Depression	25.3%
Fair or poor health	10.4%
Poor mental health	15.2%
Poor physical health	9.1%
No health insurance	7.6%
Visited doctor (checkup)	79.9%
Visited dentist	74.4%
Cholesterol screening	91.2%
Teeth loss	9.6%

Veterans & disability

Veterans	Count	%
Civilian veterans	10	4.4%

Disability	%
Any disability	5.9%
Under 18	0.0%
18–64 years	0.0%
65 and over	34.0%

Health insurance coverage

Type	%
Private insurance	89.2%
Public insurance	44.8%
No insurance	0.0%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	256	89.5%
Spanish	0	0.0%
Other Indo-European	0	0.0%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	286	100.0%
Born in same state	286	100.0%
Born in different state	176	61.5%
Foreign born	0	0.0%
Naturalized citizen	0	0.0%
Not a US citizen	0	0.0%

Ancestry

Ancestry	Count	%
German	138	48.3%

Ancestry	Count	%
Italian	59	20.6%

Technology access

Metric	% of households
Computer access	43.7%
Internet access	100.0%

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

Frequently asked questions about ZIP code 02858

What city is ZIP code 02858 in?

ZIP code 02858 is primarily assigned to Oakland, Rhode Island.

What county is ZIP code 02858 in?

ZIP code 02858 falls within Providence County, Rhode Island.

What is the typical home value in ZIP code 02858?

The median home value in ZIP code 02858 is $325,000.

What is the population of ZIP code 02858?

ZIP code 02858 has an estimated population of 286 residents, with a density of 463 people per square mile.

What is the median household income in ZIP code 02858?

The median household income in ZIP code 02858 is $89,960, above the national median of ~$75,000.

What timezone is ZIP code 02858 in?

ZIP code 02858 observes the EST timezone.