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/YOUNGEST

ZIP Codes With the Youngest Population in Rhode Island

What this measures. Median age of residents, lowest first. Source: Census American Community Survey, data release 2026-10-12.

# ZIP City County Median age
1 02829 Harmony Providence 18.0
2 02912 Providence Providence 19.6
3 02881 Kingston Washington 19.7
4 02918 Providence Providence 20.0
5 02841 Newport Newport 25.8
6 02858 Oakland Providence 28.1
7 02909 Providence Providence 32.2
8 02863 Central Falls Providence 32.5
9 02907 Providence Providence 33.8
10 02908 Providence Providence 33.9
11 02824 Forestdale Providence 34.3
12 02905 Providence Providence 35.3
13 02903 Providence Providence 35.5
14 02895 Woonsocket Providence 35.7
15 02812 Carolina Washington 35.8
16 02906 Providence Providence 35.8
17 02838 Manville Providence 36.3
18 02917 Smithfield Providence 36.5
19 02860 Pawtucket Providence 36.6
20 02910 Cranston Providence 36.6
21 02822 Exeter Washington 37.3
22 02808 Bradford Washington 37.7
23 02861 Pawtucket Providence 37.8
24 02904 Providence Providence 38.9
25 02911 North Providence Providence 39.9
26 02920 Cranston Providence 40.0
27 02840 Newport Newport 40.3
28 02831 Hope Providence 41.1
29 02886 Warwick Kent 41.3
30 02832 Hope Valley Washington 42.1
31 02859 Pascoag Providence 42.8
32 02893 West Warwick Kent 42.8
33 02825 Foster Providence 42.9
34 02809 Bristol Bristol 43.0
35 02817 West Greenwich Kent 43.0
36 02874 Saunderstown Washington 43.1
37 02864 Cumberland Providence 43.5
38 02888 Warwick Kent 43.6
39 02806 Barrington Bristol 43.8
40 02842 Middletown Newport 43.8
41 02833 Hopkinton Washington 43.9
42 02816 Coventry Kent 44.0
43 02827 Greene Kent 44.2
44 02921 Cranston Providence 44.2
45 02804 Ashaway Washington 44.4
46 02892 West Kingston Washington 44.4
47 02919 Johnston Providence 44.5
48 02916 Rumford Providence 44.9
49 02914 East Providence Providence 45.1
50 02915 Riverside Providence 45.1

Showing the top 50 of 80 ZIP codes in Rhode Island that have this figure . 02829 ranks 1st at 18.0, against 45.1 in 50th place.

Other rankings for Rhode Island

Cite this page

zipcodes.pro. “ZIP Codes With the Youngest Population in Rhode Island.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/rankings/ri/youngest

Underlying data is public domain or openly licensed — sources, vintages and licences.