Alton (03809) has an estimated 3,716 residents with 3,716 of those people in approximately 1,471 housing units. The 03809 zipcode contains 826 housing units that are owned with a mortgage or a loan, 372 housing units that are owned free and clear and 273 housing units that are renter occupied.

In Alton (03809) the median listing price of $325,000 has inreased by $500 since 2018-10.

Zip code 03809 is in the Laconia metropolitan area.
The median estimated home value in Alton, NH (03809) is $262,200 as of 2018-10-31

The Zillow Market Health Index for Alton, NH (03809) is 5.25. The corresponding state value is 6.47. This is lower than the overall Market Health Index of NewHampshire.
Metro value is 7.33.
This is lower than the overall Market Health Index of Laconia.