Andover, New Jersey
Andover is a borough in Sussex County, New Jersey, with an estimated population of 603 in 2023. It sits at 40.9857, -74.7437 in the America/New_York time zone.
| Field | Value |
|---|---|
| Place name | Andover |
| Type | borough |
| State | New Jersey (NJ) |
| County | Sussex County |
| Population (2023 est.) | 603 |
| Land area | 1.35 sq mi (3.49 km²) |
| Coordinates | 40.9857, -74.7437 |
| Time zone | America/New_York |
| ZIP codes | 07821 |
ZIP codes and area codes for Andover
Andover covers 1 ZIP code: 07821. Browse all ZIP codes in New Jersey for the full list.
Where is Andover?
Andover is located in New Jersey, in Sussex County. The coordinates above can be pasted directly into any map service. The nearest indexed places are listed below, which is a useful check when two states share a place name.
Nearby places
Newton 7 km · NJHopatcong 8 km · NJStanhope 9 km · NJNetcong 10 km · NJMount Arlington 11 km · NJOgdensburg 16 km · NJHackettstown 16 km · NJWharton 17 km · NJ
Other places in Sussex County
Hopatcong 14,622Newton 8,240Franklin 5,008Stanhope 3,575Hamburg 3,331Ogdensburg 2,293Sussex 2,050Branchville 808
Frequently asked questions
What county is Andover, NJ in?
Andover is in Sussex County, New Jersey.
What is the population of Andover, NJ?
The 2023 Census Bureau estimate is 603.
What time zone is Andover in?
Andover is in the America/New_York time zone.