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/WY/LOWEST-AVERAGE-INCOME

ZIP Codes With the Lowest Average Income in Wyoming

What this measures. Total adjusted gross income divided by tax returns filed, lowest first. ZIP codes with fewer than 200 returns are excluded: the IRS suppresses small cells and the remainder swing too wildly to rank. Source: IRS Statistics of Income, ZIP code data, data release 2026-10-12.

# ZIP City County Average AGI per return
1 82514 Fort Washakie Fremont $40,999
2 82516 Kinnear Fremont $55,931
3 82190 Yellowstone National Park Park $58,042
4 82327 Hanna Carbon $58,344
5 82007 Cheyenne Laramie $59,148
6 82214 Guernsey Platte $61,903
7 82410 Basin Big Horn $62,505
8 82244 Yoder Goshen $63,152
9 82225 Lusk Niobrara $63,333
10 82649 Shoshoni Fremont $63,913
11 82411 Burlington Big Horn $64,433
12 82001 Cheyenne Laramie $65,811
13 82421 Deaver Big Horn $66,350
14 82431 Lovell Big Horn $66,477
15 83114 Cokeville Lincoln $66,664
16 82443 Thermopolis Hot Springs $67,761
17 82501 Riverton Fremont $68,001
18 82240 Torrington Goshen $68,184
19 82716 Gillette Campbell $68,347
20 82523 Pavillion Fremont $68,816
21 82426 Greybull Big Horn $68,963
22 82072 Laramie Albany $69,891
23 82930 Evanston Summit $70,248
24 82212 Fort Laramie Goshen $71,605
25 82730 Upton Weston $72,351
26 82435 Powell Park $73,073
27 82636 Evansville Natrona $73,233
28 82053 Burns Laramie $75,226
29 82839 Ranchester Sheridan $75,612
30 82639 Kaycee Johnson $75,800
31 82401 Worland Washakie $75,867
32 82201 Wheatland Platte $76,037
33 82325 Encampment Carbon $76,309
34 82433 Meeteetse Park $76,414
35 83113 Big Piney Sublette $76,978
36 82223 Lingle Goshen $77,051
37 82933 Fort Bridger Uinta $77,415
38 82301 Rawlins Carbon $77,599
39 82601 Casper Natrona $77,719
40 82054 Carpenter Laramie $78,751
41 82901 Rock Springs Sweetwater $78,967
42 82701 Newcastle Weston $78,986
43 83111 Auburn Lincoln $80,013
44 82937 Lyman Uinta $80,301
45 82442 Ten Sleep Washakie $80,725
46 82727 Rozet Campbell $81,308
47 82221 Lagrange Goshen $82,220
48 82604 Casper Natrona $82,236
49 82932 Farson Sweetwater $82,865
50 82070 Laramie Albany $82,904

Showing the top 50 of 87 ZIP codes in Wyoming that have this figure and meet the threshold above. 82514 ranks 1st at $40,999, against $82,904 in 50th place.

Other rankings for Wyoming

Cite this page

zipcodes.pro. “ZIP Codes With the Lowest Average Income in Wyoming.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/rankings/wy/lowest-average-income

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