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County ZIP codes · Rhode Island · FIPS 44005

Newport County, RI ZIP Codes

Newport County, Rhode Island has 9 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026): 8 residential and 1 for PO boxes or a single organization. Median household income ranges from $86,250 in 02840 (Newport) to $116,831 in 02871 (Portsmouth) (Census Bureau, ACS 2020-2024).

  • ACS2020-24
  • Census2020

Where are the ZIP codes of Newport County?

02835 · Jamestown: $141k02837 · Little Compton: $135k02840 · Newport: $86k02841 · Newport: $182k02842 · Middletown: $102k02871 · Portsmouth: $117k02872 · Prudence Island: $132k02878 · Tiverton: $106k0287102878028370284202835028720284002835 · Jamestown: $141k02837 · Little Compton: $135k02840 · Newport: $86k02841 · Newport: $182k02842 · Middletown: $102k02871 · Portsmouth: $117k02872 · Prudence Island: $132k02878 · Tiverton: $106k0287102878028370284202835028720284002835 · Jamestown: $141k02837 · Little Compton: $135k02840 · Newport: $86k02841 · Newport: $182k02842 · Middletown: $102k02871 · Portsmouth: $117k02872 · Prudence Island: $132k02878 · Tiverton: $106k02871028780283702842028350287202840
The residential ZIP codes of Newport County (whole outlines, including the parts in neighboring counties), shaded by median household income in national fifths (ACS 2020-2024). <$54.1k$98.1k+no figure

Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).

How different are its ZIP codes?

The middle half of its ranked ZIP codes (1,000+ people living in households) report median household incomes between $86,250 and $106,036.

They carry 7 postal town names: Newport, Portsmouth, Middletown, Tiverton, Jamestown, Little Compton, Prudence Island.

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013).

All 8 residential ZIP codes in Newport County

Residential ZIP codes mainly in Newport County, largest first; "In this county" is the share of the ZIP's land in the county
In this county
02840 Newport 23,448 3,222 $86k $747k 100%
02871 Portsmouth 17,488 1,025 $117k $597k 100%
02842 Middletown 16,832 1,342 $102k $563k 100%
02878 Tiverton 16,189 557 $106k $412k 100%
02835 Jamestown 5,534 591 $141k $842k 100%
02837 Little Compton 3,584 174 $135k $783k 100%
02841 Newport 1,426 4,133 $182k – 100%
02872 Prudence Island 156 26 $132k $597k 100%

Download the 9 ZIP codes as CSV

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; county shares by land area (Census 2020 ZCTA-county relationship file).

PO Box and single-organization ZIP codes

ZIP codes in Newport County without a residential area (GeoNames postal codes)
ZIPPostal name
02801Adamsville

Source: GeoNames postal codes (CC BY 4.0).

Which first three digits do Newport County's ZIP codes use?

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Every ZIP code of Newport County starts with 028.

Three-digit prefixes of Newport County's ZIP codes, the sectional center for each (USPS labeling list L005, effective October 1, 2026) and how many of the prefix's codes are Newport County's
PrefixSectional centerHereAll codes
028 Providence, RI (SCF 028) 9 69

Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.