List of 1 Zip Codes in Alton, New Hampshire

On this page, we'll list out the 1 zip codes we have on record for Alton, New Hampshire in Belknap County as well as the land area for each zip code.

New Hampshire is the 46th largest state by total land area, with a land area of 9,349 square miles (24,214 square kilometers) and has a total population of 1,355,244 people as of the most recent U.S. Census survey.

Alton makes up approximately 0.43% of the total land area for New Hampshire and we have 1 zip codes for the city in our database, which you can see details of below, with land area information for each zip code.

Alton covers the following counties:

There is not enough data as of the most recent U.S. Census survey to determine the population of Alton.

ZIP Code Land Area (Sq. Meters) Land Area (Sq. Miles) Land Area (Sq. Kilometers)
03809 104,421,000 40 104

Click the zip code link(s) above to get detailed demographics data for the specific zip code (or ZCTA).

Places Near Alton, New Hampshire

If you want to search and find zip codes for different cities or towns near Alton, New Hampshire, the list below contains links to each of the 7 New Hampshire locations we have data for in Belknap County.

Data Source(s)

All of the zip code data on this page is sourced from the United States Census Bureau geography reference files.

Link To or Reference This Page

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If you found the data or information on this page useful in your research, please use the tool below to properly cite or reference Name Census as the source. We appreciate your support!

  • "List of 1 Zip Codes in Alton, New Hampshire". NameCensus.com. Accessed on March 29, 2024. https://namecensus.com/zip-codes/new-hampshire/city/alton/.

  • "List of 1 Zip Codes in Alton, New Hampshire". NameCensus.com, https://namecensus.com/zip-codes/new-hampshire/city/alton/. Accessed 29 March, 2024

  • List of 1 Zip Codes in Alton, New Hampshire. NameCensus.com. Retrieved from https://namecensus.com/zip-codes/new-hampshire/city/alton/.