ZIP Code Tabulation Area · Rhode Island

ZIP Code 02818: Warwick, RI

ZIP Code 02818 (Warwick, Kent County, Rhode Island) has an estimated 19,786 residents in 8,251 households. The median household income is $139,217, the median home value is $613,500 and the median gross rent is $1,431/mo. Figures are U.S. Census Bureau American Community Survey 2020–2024 5-year estimates for the matching ZIP Code Tabulation Area.

American Community Survey 2020–2024 5-year estimates · Updated Oct 26, 2026

Total population

19,786

Margin of error ±820

Median household income

$139,217

Margin of error ±$13,231

Median home value

$613,500

Margin of error ±$27,062

Median gross rent

$1,431/mo

Margin of error ±$109

Median age

45.7 yrs

Margin of error ±2.0 yrs

Mean travel time to work

26.0 min

Margin of error ±3.1 min

How ZIP 02818 compares with Rhode Island and the U.S.

State and national figures are the Census Bureau's own estimates for those areas from the same ACS release, not averages of ZIP codes.

Median age

ZIP 0281845.7 yrsRhode Island40.6 yrsUnited States38.9 yrs

Median household income

ZIP 02818$139,217Rhode Island$87,796United States$80,734

Per capita income

ZIP 02818$82,102Rhode Island$47,150United States$44,673

Poverty rate

ZIP 028184.2%Rhode Island11.2%United States12.5%

Unemployment rate

ZIP 028183.6%Rhode Island5.8%United States5.2%

Bachelor's degree or higher

ZIP 0281865.1%Rhode Island37.7%United States35.7%

Median home value

ZIP 02818$613,500Rhode Island$404,200United States$332,700

Median gross rent

ZIP 02818$1,431/moRhode Island$1,342/moUnited States$1,413/mo

Owner-occupied homes

ZIP 0281878.7%Rhode Island63.6%United States65.2%

Mean travel time to work

ZIP 0281826.0 minRhode Island25.5 minUnited States26.4 min

Worked from home

ZIP 0281820.6%Rhode Island13.0%United States15.1%

All figures for ZIP 02818

Each estimate has a 90% margin of error: the true value is likely within that range. * marks estimates with a large margin of error (a coefficient of variation above 30%, or ±10 percentage points or more for rates).

ZIP 02818 — ACS 2020–2024 5-year estimates
Measure	ZIP 02818	Margin of error	Rhode Island	United States
Total population	19,786	±820	1,101,801	334,922,499
Median age	45.7 yrs	±2.0 yrs	40.6 yrs	38.9 yrs
Households	8,251	±427	441,570	129,227,496
Median household income	$139,217	±$13,231	$87,796	$80,734
Per capita income	$82,102	±$7,085	$47,150	$44,673
Poverty rate	4.2%	±1.7 pts	11.2%	12.5%
Unemployment rate	3.6%	±1.7 pts	5.8%	5.2%
Bachelor's degree or higher	65.1%	±4.0 pts	37.7%	35.7%
Median home value	$613,500	±$27,062	$404,200	$332,700
Median gross rent	$1,431/mo	±$109	$1,342/mo	$1,413/mo
Owner-occupied homes	78.7%	±2.8 pts	63.6%	65.2%
Mean travel time to work	26.0 min	±3.1 min	25.5 min	26.4 min
Worked from home	20.6%	±3.0 pts	13.0%	15.1%

Race and Hispanic or Latino origin

Shares of the total population by the Census Bureau's race and Hispanic or Latino origin categories (table B03002), listed in the Census Bureau's order. People self-identify on the survey.

Population by race and Hispanic or Latino origin, ZIP 02818
Group	ZIP 02818	Rhode Island	United States
White alone, not Hispanic or Latino	84.9%	68.0%	57.4%
Black or African American alone, not Hispanic or Latino	1.2%	4.9%	11.9%
American Indian and Alaska Native alone, not Hispanic or Latino	0.0%	0.1%	0.5%
Asian alone, not Hispanic or Latino	7.2%	3.5%	5.9%
Native Hawaiian and Other Pacific Islander alone, not Hispanic or Latino	0.0%	0.1%	0.2%
Some other race alone, not Hispanic or Latino	0.5%	0.8%	0.6%
Two or more races, not Hispanic or Latino	2.8%	4.9%	4.3%
Hispanic or Latino (of any race)	3.4%	17.7%	19.3%

Where ZIP 02818 is

State: Rhode Island
Main county: Kent County
Largest overlapping place: Warwick (23% of the ZIP's land area)
Land area: 21.23 sq mi· about 932 people per sq mi

County and place names come from the Census Bureau's 2020 ZCTA relationship files. A ZIP code's mailing city, set by the U.S. Postal Service, can differ from these names.

Other ZIP codes in Kent County

02816 Kent County, RI 02817 Kent County, RI 02827 Greene, RI 02886 Warwick, RI 02888 Warwick, RI 02889 Warwick, RI 02893 Kent County, RI

See every ZIP code in Rhode Island, or compare ZIP 02818 with another ZIP code.

Census figures describe residents as a group and cannot tell you about any one home or street. For a specific address, check local government and housing records.

About ZIP codes and ZCTAs: the Census Bureau publishes statistics for ZIP Code Tabulation Areas, which approximate USPS ZIP code delivery areas. Learn how they differ.

Sources

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, detailed tables B01003, B01002, B11001, B19013, B19301, B17001, B23025, B15003, B25077, B25064, B25003, B08013, B08303, B08301, B03002 — snapshot Oct 26, 2026.
U.S. Census Bureau, 2020 ZCTA5 relationship files (county and place).
Data: U.S. Census Bureau, American Community Survey 5-year estimates (detailed tables) and 2020 Census ZCTA relationship files. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau. These agencies do not endorse OpenZIP.