Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — PREFIX/028

ZIP codes starting with 028

ZIP codes
69
States
RI
Largest city
Pawtucket, RI
Population
700,523

The first three digits of a ZIP code identify a sectional center facility — the postal processing plant that sorts mail for the area. It is a mail-routing grouping, not an administrative boundary.

Every ZIP code in 028xx

ZIP codes starting with 028
ZIP City Type Population Median income Median home
02801 Adamsville , RI No street area — — —
02802 Albion , RI Standard 677 $116,159 $362,700
02804 Ashaway , RI Standard 2,609 $102,118 $355,400
02806 Barrington , RI Standard 17,126 $153,198 $644,100
02807 Block Island , RI Standard 777 $83,190 $1,301,100
02808 Bradford , RI Standard 2,657 $106,681 $388,300
02809 Bristol , RI Standard 22,220 $97,764 $485,000
02812 Carolina , RI Standard 1,479 $104,934 $472,800
02813 Charlestown , RI Standard 8,051 $109,404 $525,500
02814 Chepachet , RI Standard 7,587 $110,764 $390,500
02815 Clayville , RI Standard 161 $126,071 $421,400
02816 Coventry , RI Standard 33,298 $101,431 $350,800
02817 West Greenwich , RI Standard 6,647 $135,625 $535,400
02818 East Greenwich , RI Standard 19,786 $139,217 $613,500
02822 Exeter , RI Standard 6,539 $112,813 $520,100
02823 Fiskeville , RI Standard 59 $31,607 —
02824 Forestdale , RI Standard 448 $203,508 $412,700
02825 Foster , RI Standard 6,107 $112,593 $445,600
02826 Glendale , RI Standard 831 $78,843 $286,300
02827 Greene , RI Standard 2,469 $152,305 $419,300
02828 Greenville , RI Standard 7,023 $97,196 $440,900
02829 Harmony , RI Standard 51 — —
02830 Harrisville , RI Standard 6,637 $121,111 $408,700
02831 Hope , RI Standard 3,483 $137,181 $462,200
02832 Hope Valley , RI Standard 4,998 $105,976 $432,300
02833 Hopkinton , RI Standard 499 — $283,100
02835 Jamestown , RI Standard 5,534 $140,625 $842,400
02836 Kenyon , RI Standard 104 — $458,100
02837 Little Compton , RI Standard 3,584 $134,750 $783,400
02838 Manville , RI Standard 3,740 $97,273 $372,300
02839 Mapleville , RI Standard 1,525 $97,292 $338,000
02840 Newport , RI Standard 23,448 $86,250 $746,900
02841 Newport , RI Standard 1,426 $181,458 —
02842 Middletown , RI Standard 16,832 $101,948 $563,300
02852 North Kingstown , RI Standard 23,406 $118,643 $504,900
02857 North Scituate , RI Standard 8,262 $108,679 $428,100
02858 Oakland , RI Standard 738 $128,568 $351,500
02859 Pascoag , RI Standard 7,018 $124,592 $385,500
02860 Pawtucket , RI Standard 47,818 $61,539 $336,100
02861 Pawtucket , RI Standard 28,124 $83,411 $315,400
02862 Pawtucket , RI No street area — — —
02863 Central Falls , RI Standard 22,701 $49,285 $352,100
02864 Cumberland , RI Standard 36,820 $117,522 $431,000
02865 Lincoln , RI Standard 18,447 $105,958 $470,300
02871 Portsmouth , RI Standard 17,488 $116,831 $597,000
02872 Prudence Island , RI Standard 156 $131,875 $597,200
02873 Rockville , RI Standard 124 $46,406 $360,200
02874 Saunderstown , RI Standard 6,379 $159,861 $713,700
02875 Shannock , RI Standard 44 — —
02876 Slatersville , RI Standard 355 — —
02877 Slocum , RI No street area — — —
02878 Tiverton , RI Standard 16,189 $106,036 $411,900
02879 Wakefield , RI Standard 21,802 $112,231 $564,700
02880 Wakefield , RI No street area — — —
02881 Kingston , RI Standard 7,687 $56,472 $575,000
02882 Narragansett , RI Standard 13,091 $95,721 $749,700
02883 Peace Dale , RI No street area — — —
02885 Warren , RI Standard 11,144 $90,729 $395,700
02886 Warwick , RI Standard 31,293 $92,047 $366,400
02887 Warwick , RI No street area — — —
02888 Warwick , RI Standard 19,134 $91,867 $350,000
02889 Warwick , RI Standard 27,516 $83,946 $336,000
02891 Westerly , RI Standard 21,587 $97,110 $470,000
02892 West Kingston , RI Standard 5,768 $135,809 $490,600
02893 West Warwick , RI Standard 31,173 $77,608 $330,800
02894 Wood River Junction , RI Standard 831 — $340,600
02895 Woonsocket , RI Standard 43,521 $61,059 $311,000
02896 North Smithfield , RI Standard 11,583 $108,983 $457,400
02898 Wyoming , RI Standard 1,912 $119,038 $424,300

Cite this page

zipcodes.pro. “ZIP codes starting with 028.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/prefix/028

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