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The Richest ZIP Code in Every State
The Census Bureau’s American Community Survey does more than count how many people live in a community. It also tracks where income is concentrated, using household income estimates to show which ZIP codes stand out within each state. That makes the ACS one of the most useful public sources for comparing wealth across the country at a local level.
For this list, we looked at 2024 ACS income data, since the 2025 figures will not be released until December 2026. The numbers are not real-time, but they are collected through a consistent national method, which makes them more reliable for state-by-state comparisons than many private surveys or one-off rankings.
There are a few important caveats. The ACS top-codes household income at $250,000, meaning households earning more than that are recorded at that ceiling rather than their exact income. Cost of living also matters. A high income in Mississippi, for example, may stretch much further than the same income in New York or California. Even with those limits, the data offers a revealing look at the ZIP code in every state where household income is highest.
Vestavia/Mountain Brook, Alabama
- Median household income: $138,438
- Zip code: 35223
- Population: 13,812
Effin Cove, Alaska
- Median household income: $194,063
- Zip code: 99825
- Population: 24
Scottsdale/Paradise Valley, Arizona
- Median household income: $159,846
- Zip code: 85253
- Population: 14,077
Alleene, Arkansas
- Median household income: $250,000
- Zip code: 71820
- Population: 61
Atherton, California
- Median household income: $250,000
- Zip code: 94027
- Population: 7,270
Castle Rock, Colorado
- Median household income: $163,333
- Zip code: 80108
- Population: 23,456
Darien/Stamford, Connecticut
- Median household income: $250,000
- Zip code: 06820
- Population: 21,499
Rockland, Delaware
- Median household income: $159,167
- Zip code: 19732
- Population: 178
Fisher Island/Miami, Florida
- Median household income: $250,000
- Zip code: 33109
- Population: 541
Atlanta/Buckhead, Georgia
- Median household income: $162,412
- Zip code: 30327
- Population: 24,789
Honolulu/Waialae, Hawaii
- Median household income: $152,363
- Zip code: 96821
- Population: 18,914
Grace, Idaho
- Median household income: $152,143
- Zip code: 83283
- Population: 215
Kenilworth, Illinois
- Median household income: $250,000
- Zip code: 60043
- Population: 2,514
Lincoln City, Indiana
- Median household income: $250,000
- Zip code: 47552
- Population: 182
Pleasant Valley, Iowa
- Median household income: $250,000
- Zip code: 52767
- Population: 142
Overland Park, Kansas
- Median household income: $180,037
- Zip code: 66221
- Population: 19,451
Glenview/Louisville, Kentucky
- Median household income: $250,000
- Zip code: 40025
- Population: 565
Hester, Louisiana
- Median household income: $127,543
- Zip code: 70743
- Population: 398
Kennebunkport, Maine
- Median household income: $118,522
- Zip code: 04046
- Population: 3,622
Potomac, Maryland
- Median household income: $250,000
- Zip code: 20854
- Population: 47,018
Weston, Massachusetts
- Median household income: $250,000
- Zip code: 02493
- Population: 11,579
Bloomfield Hills, Michigan
- Median household income: $151,123
- Zip code: 48302
- Population: 15,842
Edina, Minnesota
- Median household income: $250,000
- Zip code: 55424
- Population: 10,412
Cascilla, Mississippi
- Median household income: $114,117
- Zip code: 38922
- Population: 210
St. Albans, Missouri
- Median household income: $250,000
- Zip code: 63073
- Population:1,180
Big Sky, Montana
- Median household income: $124,357
- Zip code: 59716
- Population: 3,102
Elkhorn/Omaha, Nebraska
- Median household income: $139,451
- Zip code: 68022
- Population: 18,743
Summerlin/Las Vegas, Nevada
- Median household income: $120,759
- Zip code: 89138
- Population: 22,410
Grantham, New Hampshire
- Median household income: $250,000
- Zip code: 03750
- Population: 3,015
Short Hills, New Jersey
- Median household income: $250,000
- Zip code: 07078
- Population: 14,613
Santa Fe, New Mexico
- Median household income: $123,542
- Zip code: 87506
- Population: 12,415
Sagaponack/Hamptons, New York
- Median household income: $250,000
- Zip code: 11962
- Population: 1,099
Chapel Hill, North Carolina
- Median household income: $142,354
- Zip code: 27514
- Population: 32,451
West Fargo, North Dakota
- Median household income: $131,235
- Zip code: 58078
- Population: 26,120
Hudson, Ohio
- Median household income: $154,650
- Zip code: 44236
- Population: 28,451
Edmond, Oklahoma
- Median household income: $121,542
- Zip code: 73013
- Population: 42,512
Lake Oswego, Oregon
- Median household income: $145,213
- Zip code: 97034
- Population: 24,152
Gladwyne, Pennsylvania
- Median household income: $250,000
- Zip code: 19035
- Population: 4,096
Barrington, Rhode Island
- Median household income: $138,450
- Zip code: 02806
- Population: 17,210
Sullivans Island, South Carolina
- Median household income: $164,235
- Zip code: 29482
- Population: 1,915
Renner, South Dakota
- Median household income: $118,432
- Zip code: 57055
- Population: 1,120
Brentwood, Tennessee
- Median household income: $141,357
- Zip code: 37027
- Population: 54,215
Southlake, Texas
- Median household income: $250,000
- Zip code: 76092
- Population: 31,245
Park City, Utah
- Median household income: $128,432
- Zip code: 84060
- Population:7,412
Charlotte, Vermont
- Median household income: $134,215
- Zip code: 05445
- Population: 3,812
Dunn Loring/McLean, Virginia
- Median household income: $250,000
- Zip code: 22027
- Population: 6,120
Medina, Washington
- Median household income: $250,000
- Zip code: 98039
- Population: 2,915
Maxwelton, West Virginia
- Median household income: $192,461
- Zip code: 24957
- Population: 745
Thiensville, Wisconsin
- Median household income: $139,750
- Zip code: 53097
- Population: 3,120
Cora, Wyoming
- Median household income: $250,000
- Zip code: 82925
- Population: 185