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

06755 (Gaylordsville), at $185,119 (±$131,155), among 33 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 Litchfield County, CT

These are the 25 ZIP codes in Litchfield County with the highest median household income, out of 33 with at least 1,000 residents. 06755 (Gaylordsville, $185,119), 06756 (Goshen, $160,815) and 06752 (Bridgewater, $159,365) lead the list. There is no single "best" ZIP code in Litchfield 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 Litchfield County

Rank	ZIP	Mailing city	Median household income	Residents	Households	Residential mailboxes
1	06755	Gaylordsville	$185,119 ±$131,155	1,238	472	429
2	06756	Goshen	$160,815 ±$43,334	3,037	1,249	1,422
3	06752	Bridgewater	$159,365 ±$5,366	1,658	709	709
4	06798	Woodbury	$131,480 ±$19,824	9,833	4,373	4,263
5	06791	Harwinton	$129,762 ±$18,124	5,602	2,158	2,389
6	06782	Plymouth	$124,708 ±$35,155	1,978	747	866
7	06783	Roxbury	$123,864 ±$26,793	2,185	1,022	1,024
8	06068	Salisbury	$123,552 ±$14,227	2,034	765	458
9	06063	Barkhamsted	$121,705 ±$25,999	3,328	1,321	537
10	06754	Cornwall Bridge	$121,591 ±$22,095	1,656	676	725
11	06793	Washington	$121,250 ±$28,250	1,031	430	348
12	06057	New Hartford	$117,906 ±$26,940	6,363	2,513	2,378
13	06021	Colebrook	$111,250 ±$17,080	1,494	598	—
14	06763	Morris	$109,853 ±$24,757	2,151	948	907
15	06751	Bethlehem	$108,929 ±$15,980	3,423	1,448	1,392
16	06031	Falls Village	$106,875 ±$29,624	1,520	621	545
17	06759	Litchfield	$105,957 ±$14,044	5,442	2,455	2,312
18	06039	Lakeville	$104,859 ±$76,124	1,918	685	721
19	06795	Watertown	$104,850 ±$15,206	13,889	5,216	5,600
20	06776	New Milford	$104,112 ±$8,084	27,010	10,127	11,067
21	06787	Thomaston	$103,102 ±$15,208	7,509	3,102	3,285
22	06069	Sharon	$101,067 ±$15,852	2,601	1,409	987
23	06794	Washington Depot	$96,979 ±$31,307	1,282	491	233
24	06779	Oakville	$95,798 ±$6,510	8,364	3,556	3,359
25	06757	Kent	$95,186 ±$19,123	2,125	1,015	894

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; 33 of 41 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 8,961 households, on 19 carrier routes with 9,212 residential mailboxes. Open any of them on the route map to see each carrier route's own figures before you choose.

Open 06755 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 Litchfield County has the highest median household income?: 06755 (Gaylordsville), at $185,119 (±$131,155), among 33 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.