Which ZIP code in Hillsborough County has the highest median household income?

03033 (Brookline), at $171,046 (±$4,111), among 34 ZIP codes with at least 1,000 residents.

Why are some ZIP codes missing?

ZIP codes with fewer than 1,000 residents are left out because their survey estimates swing too much to rank, and so are ZIP codes where the Census Bureau did not publish this figure.

Richest ZIP codes in Hillsborough County, NH

These are the 25 ZIP codes in Hillsborough County with the highest median household income, out of 34 with at least 1,000 residents. 03033 (Brookline, $171,046), 03049 (Hollis, $168,883) and 03110 (Bedford, $167,418) lead the list. There is no single "best" ZIP code in Hillsborough County; the right one depends on who you want to reach, so the same ZIP codes are ranked several ways below.

Richest ZIP codes in Hillsborough County

Rank	ZIP	Mailing city	Median household income	Residents	Households	Residential mailboxes
1	03033	Brookline	$171,046 ±$4,111	5,736	1,831	1,858
2	03049	Hollis	$168,883 ±$22,332	8,603	3,355	3,102
3	03110	Bedford	$167,418 ±$11,519	23,746	8,176	8,688
4	03052	Litchfield	$162,036 ±$10,951	8,499	3,023	3,332
5	03057	Mont Vernon	$156,250 ±$15,849	2,709	884	941
6	03070	New Boston	$154,000 ±$25,990	6,177	2,030	2,113
7	03031	Amherst	$153,125 ±$10,083	11,849	4,563	4,438
8	03076	Pelham	$135,956 ±$19,099	14,449	4,971	5,286
9	03054	Merrimack	$127,303 ±$16,120	28,176	10,850	11,825
10	03051	Hudson	$124,213 ±$6,061	25,557	9,930	10,126
11	03082	Lyndeborough	$120,313 ±$18,154	1,531	595	622
12	03045	Goffstown	$119,205 ±$14,107	14,080	5,506	5,543
13	03281	Weare	$118,271 ±$16,971	9,170	3,565	3,522
14	03086	Wilton	$113,750 ±$17,638	4,258	1,816	1,307
15	03071	New Ipswich	$110,507 ±$9,355	5,310	1,746	1,834
16	03109	Manchester	$108,144 ±$24,389	9,929	4,075	4,641
17	03063	Nashua	$107,630 ±$7,751	15,805	6,614	7,267
18	03062	Nashua	$107,540 ±$6,631	29,441	11,874	12,266
19	03043	Francestown	$104,063 ±$15,970	1,398	573	631
20	03047	Greenfield	$103,603 ±$7,859	1,730	671	627
21	03458	Peterborough	$98,684 ±$6,825	6,872	3,193	3,107
22	03055	Milford	$97,768 ±$14,299	16,337	6,399	6,819
23	03064	Nashua	$96,393 ±$10,075	14,391	6,247	6,455
24	03084	Temple	$94,107 ±$15,006	1,363	534	484
25	03449	Hancock	$92,708 ±$14,081	1,838	765	699

How we ranked them

Ranked by median household income (ACS 5-year estimates, 2020–2024). The Census Bureau caps published medians at $250,000; ZIP codes at the cap are shown as $250,000+ and ordered by population. ZIP codes need at least 1,000 residents to be ranked; 34 of 34 qualify.

Which of these to mail, and why

Higher-income ZIP codes suit offers with a bigger ticket: remodeling, pools, roofing, financial planning, private schools, premium dining. A median describes the middle household, not every door, so the routes inside each ZIP still vary.

The top five ZIP codes on this list hold 17,269 households, on 38 carrier routes with 17,921 residential mailboxes. Open any of them on the route map to see each carrier route's own figures before you choose.

Open 03033 on the EDDM route map

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Businesses that mail these ZIP codes

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Frequently asked questions

Which ZIP code in Hillsborough County has the highest median household income?: 03033 (Brookline), at $171,046 (±$4,111), among 34 ZIP codes with at least 1,000 residents.
How is this ranking calculated?: Ranked by median household income (ACS 5-year estimates, 2020–2024). The Census Bureau caps published medians at $250,000; ZIP codes at the cap are shown as $250,000+ and ordered by population.
Why are some ZIP codes missing?: ZIP codes with fewer than 1,000 residents are left out because their survey estimates swing too much to rank, and so are ZIP codes where the Census Bureau did not publish this figure.

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.