Data Last Updated: March 1, 2023

ZIP Codes for City of Thornton, NH


    
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Counties:	GRAFTON, NH
Area Code(s):	603
Timezone(s):	Eastern (GMT -05:00)
City Population:	2,479 (More Details)
CBSA:	Lebanon, NH-VT
Congressional District(s):	02
Land Area:	1,709 square miles (county)
Water Area:	41 square miles (county)

2 ZIP Codes

Thornton, NH ZIP Code Boundaries

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Thornton, NH Covers 2 ZIP Codes

ZIP Code	Type	Population	% of Population	Aliases
03223	Standard	3,427	58.03%	ELLSWORTH, THORNTON
03285	Standard	2,479	41.97%

Thornton, NH Demographic Information *

There is no Census data for the city of THORNTON, NH. We have pulled information for the ZIP Code 03285 instead.

Total population**	2,479
Male population	1,246
Female population	1,233
Median age (years)	45.5
White Population	2,423
Black Population	2
Indian Population	3
Asian Population	11
Hawaiian Population	0
Hispanic Population	21
Median age (Male)	45.9
Median age (Female)	45.1
Total households	1,063
Family households (families)	705
Average household size	2.33
Average family size	2.74
Total housing units	1,822

* Demographic data is based on 2010 Census for the City of THORNTON.
** 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