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 — RANKINGS/RI/SMALLEST-AREA

Smallest ZIP Codes in Rhode Island by Land Area

What this measures. Land area of the Census tabulation area, smallest first. These are almost always dense urban ZIP codes covering a few city blocks. Source: Census Gazetteer, data release 2026-10-12.

# ZIP City County Land area
1 02918 Providence Providence 0.16 sq mi
2 02824 Forestdale Providence 0.19 sq mi
3 02802 Albion Providence 0.19 sq mi
4 02912 Providence Providence 0.20 sq mi
5 02876 Slatersville Providence 0.20 sq mi
6 02823 Fiskeville Providence 0.21 sq mi
7 02836 Kenyon Washington 0.28 sq mi
8 02841 Newport Newport 0.35 sq mi
9 02829 Harmony Providence 0.61 sq mi
10 02858 Oakland Providence 0.62 sq mi
11 02863 Central Falls Providence 1.19 sq mi
12 02838 Manville Providence 1.40 sq mi
13 02903 Providence Providence 1.68 sq mi
14 02875 Shannock Washington 1.78 sq mi
15 02907 Providence Providence 2.21 sq mi
16 02826 Glendale Providence 2.44 sq mi
17 02911 North Providence Providence 2.50 sq mi
18 02916 Rumford Providence 2.65 sq mi
19 02815 Clayville Providence 2.72 sq mi
20 02906 Providence Providence 3.10 sq mi
21 02909 Providence Providence 3.13 sq mi
22 02881 Kingston Washington 3.37 sq mi
23 02908 Providence Providence 3.40 sq mi
24 02910 Cranston Providence 3.43 sq mi
25 02833 Hopkinton Washington 3.50 sq mi
26 02861 Pawtucket Providence 3.57 sq mi
27 02905 Providence Providence 3.74 sq mi
28 02873 Rockville Washington 3.76 sq mi
29 02812 Carolina Washington 3.99 sq mi
30 02894 Wood River Junction Washington 4.20 sq mi
31 02839 Mapleville Providence 4.31 sq mi
32 02828 Greenville Providence 4.35 sq mi
33 02914 East Providence Providence 4.91 sq mi
34 02904 Providence Providence 5.18 sq mi
35 02860 Pawtucket Providence 5.34 sq mi
36 02915 Riverside Providence 5.51 sq mi
37 02888 Warwick Kent 5.90 sq mi
38 02872 Prudence Island Newport 5.95 sq mi
39 02885 Warren Bristol 6.16 sq mi
40 02840 Newport Newport 7.28 sq mi
41 02808 Bradford Washington 7.59 sq mi
42 02895 Woonsocket Providence 7.76 sq mi
43 02893 West Warwick Kent 7.83 sq mi
44 02806 Barrington Bristol 8.19 sq mi
45 02889 Warwick Kent 8.46 sq mi
46 02920 Cranston Providence 8.95 sq mi
47 02807 Block Island Washington 9.08 sq mi
48 02835 Jamestown Newport 9.37 sq mi
49 02809 Bristol Bristol 9.79 sq mi
50 02831 Hope Providence 10.75 sq mi

Showing the top 50 of 81 ZIP codes in Rhode Island that have this figure and meet the threshold above. 02918 ranks 1st at 0.16 sq mi, against 10.75 sq mi in 50th place.

Other rankings for Rhode Island

Cite this page

zipcodes.pro. “Smallest ZIP Codes in Rhode Island by Land Area.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/rankings/ri/smallest-area

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