New Hampshire Snapshot
$103
Avg AGI per Return in New Hampshire
715,240
Total Tax Returns in New Hampshire
229
ZIP Codes With Income Data
Last updated May 2, 2026.
How New Hampshire compares
New Hampshire
$103
National Average
$83
New Hampshire's avg agi per return is 23.4% higher than the national average.
These are the 10 highest-income ZIP codes in New Hampshire, ranked by average adjusted gross income per tax return from IRS Statistics of Income. Click any ZIP code for the full local snapshot.
FAQ
How many ZIP codes does Mubboo track in New Hampshire?
Mubboo tracks 229 ZIP codes in New Hampshire via the U.S. Census ZCTA basemap. Use the search box above to look up data for any specific ZIP.
How does New Hampshire's average adjusted gross income per tax return compare nationally?
New Hampshire's average adjusted gross income per tax return is higher the national average. See the "How New Hampshire compares" callout above for the precise side-by-side comparison.
How fresh is this data?
Mubboo refreshes each data source on its native cadence — HUD Fair Market Rents annually (October), Tax Foundation tables annually, and federal datasets per their published schedules. Each page caches for 24 hours via ISR. See our methodology page for details.
Data sources: IRS Statistics of Income, Census ZIP Business Patterns, BLS Quarterly Census of Employment and Wages, BLS Local Area Unemployment Statistics. Mubboo refreshes each source on its native cadence (HUD annually, Tax Foundation annually, etc.). See our full methodology →
More New Hampshire data: