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

02493 (Weston), at $250,000+, among 82 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 Middlesex County, MA

These are the 25 ZIP codes in Middlesex County with the highest median household income, out of 82 with at least 1,000 residents. 02493 (Weston, $250,000+), 02468 (Waban, $250,000+) and 01741 (Carlisle, $250,000+) lead the list. There is no single "best" ZIP code in Middlesex 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 Middlesex County

Rank	ZIP	Mailing city	Median household income	Residents	Households	Residential mailboxes
1	02493	Weston	$250,000+	11,579	3,776	3,982
2	02468	Waban	$250,000+	5,773	1,948	1,977
3	01741	Carlisle	$250,000+	5,239	1,776	1,850
4	01770	Sherborn	$250,000+	4,427	1,532	1,559
5	02420	Lexington	$245,031 ±$20,096	16,215	5,653	5,535
6	01776	Sudbury	$236,509 ±$17,362	19,270	6,279	6,875
7	01890	Winchester	$230,198 ±$20,670	23,406	8,340	8,453
8	02421	Lexington	$227,813 ±$31,387	18,080	6,824	7,066
9	02459	Newton Center	$227,594 ±$12,321	18,449	6,483	6,967
10	02461	Newton Highlands	$224,000 ±$42,340	6,975	2,630	2,850
11	01748	Hopkinton	$222,801 ±$21,775	19,358	6,660	7,069
12	01778	Wayland	$219,375 ±$27,685	14,033	5,110	5,567
13	02462	Newton Lower Falls	$216,339 ±$118,342	1,470	515	642
14	01773	Lincoln	$209,327 ±$41,508	4,891	2,030	2,353
15	01827	Dunstable	$208,512 ±$22,907	3,408	1,117	1,126
16	01742	Concord	$195,125 ±$22,918	18,448	6,665	7,152
17	02465	West Newton	$194,265 ±$28,353	11,697	4,412	4,543
18	01450	Groton	$193,292 ±$26,810	11,356	3,697	4,091
19	01886	Westford	$187,198 ±$10,347	24,690	8,795	9,423
20	01775	Stow	$185,809 ±$22,387	7,165	2,773	2,731
21	02478	Belmont	$183,137 ±$14,328	27,175	10,412	10,482
22	02460	Newtonville	$177,837 ±$17,126	10,099	3,957	3,906
23	01730	Bedford	$172,400 ±$22,941	14,707	5,869	5,730
24	02466	Auburndale	$170,089 ±$33,111	8,679	3,043	3,139
25	02467	Chestnut Hill	$169,104 ±$14,909	23,001	6,852	7,378

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; 82 of 83 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 14,685 households, on 45 carrier routes with 14,903 residential mailboxes. Open any of them on the route map to see each carrier route's own figures before you choose.

Open 02493 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 Middlesex County has the highest median household income?: 02493 (Weston), at $250,000+, among 82 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.