Carroll Valley (17320) has an estimated 7,823 residents with 7,776 of those people in approximately 3,001 housing units. The 17320 zipcode contains 1,978 housing units that are owned with a mortgage or a loan, 638 housing units that are owned free and clear and 385 housing units that are renter occupied.

Zip code 17320 is in the Gettysburg metropolitan area.
The median estimated home value in Carroll Valley, PA (17320) is $211,000 as of 2018-10-31 . Home values here have declined by 0.91%.

In Carroll Valley, PA (17320), values have declined by -0.16 from when they peaked at $250,700 in 2006-Q3

The Zillow Market Health Index for Carroll Valley, PA (17320) is 3.77. The corresponding state value is 1.37. This is significantly higher than the overall Market Health Index of Pennsylvania.
Metro value is 2.37.
This is significantly higher than the overall Market Health Index of Gettysburg.