The average tax return in Palm Beach 33480 reports $2.7 million
Published 2026-11-07 · By Pushbuild · Data: IRS Income by ZIP Code API – Tax Return Statistics 2011-2023
ZIP 33480 (Palm Beach, Florida) had the highest average adjusted gross income in 2023: $2,746,444 across 5,900 returns, half of it from capital gains. Atherton, CA (94027) and Naples, FL (34102) follow.
| ZIP | State | Returns | Avg AGI | Capital gains share |
|---|---|---|---|---|
| 33480 | FL | 5,900 | $2,746,444 | 50.1% |
| 94027 | CA | 3,090 | $1,747,457 | 28.8% |
| 34102 | FL | 5,180 | $1,595,440 | 33.8% |
| 90067 | CA | 3,900 | $1,270,175 | 14.3% |
| 98039 | WA | 1,530 | $1,230,424 | 15.6% |
| 60043 | IL | 1,060 | $1,194,161 | 14.5% |
| 83014 | WY | 1,830 | $1,096,509 | 33.6% |
| 19035 | PA | 2,070 | $1,083,478 | 10.3% |
| 94301 | CA | 8,200 | $1,079,827 | 41.8% |
| 85253 | AZ | 8,260 | $1,016,075 | 23.1% |
| 33154 | FL | 6,490 | $961,060 | 41.4% |
| 90077 | CA | 3,810 | $941,731 | 18.5% |
| 94022 | CA | 9,950 | $941,396 | 17.2% |
| 07078 | NJ | 6,050 | $930,416 | 8.5% |
| 94028 | CA | 3,340 | $930,264 | 24.9% |
Caveats
IRS SOI 2023, ZIPs with 1,000+ returns. Place names are added for reading and are not in the data.
Sources
- IRS Statistics of Income, individual income tax ZIP code data, read through the Pushbuild IRS Income by ZIP Code API on 2026-11-07
Data as of 2026-11-07. Every figure in this post is in the table above and the CSV below.
Download the data behind this post: b3-zip-highest-avg-agi.csv
Get this data
Every number in this post comes from the IRS Income by ZIP Code API – Tax Return Statistics 2011-2023. $0.0008 per row returned; every key gets $1 of free usage each month.
curl -X POST https://api.pushbuild.com/irs-income-by-zip/run \
-H "X-API-Key: YOUR_KEY" \
-H "Content-Type: application/json" \
-d '{"zips": ["10001", "94105"], "maxItems": 20}'Embed this chart
Free to reuse with the credit link. Paste this HTML into your page, or use the SVG file.
Want a table like this in Google Sheets, refreshed on demand? Free script: copy a web table into Google Sheets.
Related analysis
East Austin's average income tripled in ten years
Average AGI in Austin's 78721 rose from $29,359 in 2013 to $90,344 in 2023 (+208%), and in 78702 from $41,310 to $122,883. Palm Beach (+315%) grew…
More than a quarter of Mississippi tax returns claim the Earned Income Tax Credit
26.9% of Mississippi returns claimed the EITC in 2023, the highest share of any state; Louisiana was 24.2%, Georgia…
America's biggest move: 34,872 people from Los Angeles to San Bernardino
The largest single county-to-county flow in 2022-23 was Los Angeles to San Bernardino, 34,872 people. Six of the top ten were within Texas metros,…
.jpg){kind=link}
Want this data inside your own app or CRM? API integrations and data sync