Which ZIP code in Cheshire County has the fastest population growth?

03467 (Westmoreland), at 40.7%, among 15 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.

Fastest-growing ZIP codes in Cheshire County, NH

These are the 15 ZIP codes in Cheshire County with the fastest population growth, out of 15 with at least 1,000 residents. 03467 (Westmoreland, 40.7%), 03462 (Spofford, 30.2%) and 03444 (Dublin, 15.1%) lead the list. There is no single "best" ZIP code in Cheshire County; the right one depends on who you want to reach, so the same ZIP codes are ranked several ways below.

Fastest-growing ZIP codes in Cheshire County

Rank	ZIP	Mailing city	Population change	Residents	Households	Residential mailboxes
1	03467	Westmoreland	40.7%	2,237	904	612
2	03462	Spofford	30.2%	1,726	676	628
3	03444	Dublin	15.1%	1,666	604	440
4	03446	Swanzey	9.9%	6,588	2,802	2,945
5	03461	Rindge	7.3%	6,497	1,887	1,650
6	03608	Walpole	6.2%	3,167	1,279	958
7	03452	Jaffrey	3.1%	5,448	2,112	2,437
8	03451	Hinsdale	2.2%	3,997	1,643	1,490
9	03465	Troy	0.1%	2,005	750	644
10	03431	Keene	-0.3%	25,065	10,228	11,178
11	03602	Alstead	-3.4%	2,381	1,024	1,111
12	03447	Fitzwilliam	-3.6%	2,278	934	986
13	03470	Winchester	-4.3%	4,933	1,975	1,917
14	03455	Marlborough	-7.2%	2,242	983	717
15	03466	West Chesterfield	-29.1%	1,315	496	380

How we ranked them

Ranked by the change in ACS population estimates between the 2015–2019 and 2020–2024 releases. Both are 5-year averages, and ZIP code areas were redrawn for 2020, so a large change can partly reflect a boundary change. Both periods must have at least 1,000 residents. ZIP codes need at least 1,000 residents to be ranked; 15 of 25 qualify.

Which of these to mail, and why

Growing ZIP codes add households every year, which means new homes, new routes and customers without a go-to provider yet. Check the route map: new subdivisions can appear as new carrier routes.

The top five ZIP codes on this list hold 6,873 households, on 14 carrier routes with 6,275 residential mailboxes. Open any of them on the route map to see each carrier route's own figures before you choose.

Open 03467 on the EDDM route map

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Frequently asked questions

Which ZIP code in Cheshire County has the fastest population growth?: 03467 (Westmoreland), at 40.7%, among 15 ZIP codes with at least 1,000 residents.
How is this ranking calculated?: Ranked by the change in ACS population estimates between the 2015–2019 and 2020–2024 releases. Both are 5-year averages, and ZIP code areas were redrawn for 2020, so a large change can partly reflect a boundary change. Both periods must have 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.

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