| Area Code 774 Area Code 774 Covers These States Area Code 774 covers 9 Counties - BARNSTABLE, MA
- BRISTOL, MA
- DUKES, MA
- MIDDLESEX, MA
| - NANTUCKET, MA
- NORFOLK, MA
- PLYMOUTH, MA
- SUFFOLK, MA
| | Area Code 774 covers 109 Cities Area Code 774 Has 800 Exchanges * Records indicated with a strike-through are exchanges which are available for assignment (but not in use) or otherwise inactive. Area Code 774 Demographic Information | Population: | 943,256 | | White Population: | 842,751 | | Black Population: | 32,558 | | Hispanic Population: | 36,270 | | Asian Population: | 17,384 | | Hawaiian Population: | 275 | | Indian Population: | 2,300 | | Other Population: | 26,832 | | Male Population: | 458,646 | | Female Population: | 484,610 | | Avg House Value: | $201,862.12 | | Avg Household Income: | $55,889.63 | | Avg Persons Per Household: | 2.56 | | Median Age: | 38.42 | | Median Age (Male): | 37.52 | | Median Age (Female): | 39.30 | * Demographic data is based on information taken from the 2010 Census as is Derived from our ZIP Code Database Products. |