Data Last Updated: March 1, 2023

ZIP Codes for City of New London, NH


    
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Counties:	MERRIMACK, NH
Area Code(s):	603
Timezone(s):	Eastern (GMT -05:00)
City Population:	1,415 (More Details)
CBSA:	Concord, NH
Congressional District(s):	02
Land Area:	934 square miles (county)
Water Area:	22 square miles (county)

1 ZIP Code

New London, NH ZIP Code Boundaries

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New London, NH Covers 1 ZIP Code

ZIP Code	Type	Population	% of Population	Aliases
03257	Standard	4,455	100.00%	SUTTON

New London, NH Demographic Information *

Total population**	1,415
Male population	502
Female population	913
Median age (years)	20.9
White Population	1,327
Black Population	40
Indian Population	2
Asian Population	23
Hawaiian Population	0
Hispanic Population	32
Median age (Male)	21.3
Median age (Female)	20.7
Total households	309
Family households (families)	130
Average household size	1.8
Average family size	2.51
Total housing units	342

* Demographic data is based on 2010 Census for the City of NEW LONDON.
** City and ZIP Code Population will not be equal due to differences in their geographies.

References

U.S. Postal Service [Last Updated: 2/1/2023], https://www.usps.com
ZIP-Codes.com Internal Data Creation [Last Updated: 2/1/2023], https://www.zip-codes.com
U.S. Geological Survey [Updated as needed], https://www.usgs.gov/
U.S. Census [Updated Yearly], https://www.census.gov
U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010], https://www.census.gov