As of January 2025 the median rental rate in Groton is $1,926 which is $114 (6%) more than the median of $1,812 for New London County, $35 (2%) more than the median of $1,891 for Connecticut and $329 (21%) more than the median of $1,597 for the United States.
| Median | 1 Bed | 2 Beds | 3 Beds | |
|---|---|---|---|---|
| Groton | $1,926 | $1,616 | $1,876 | $2,287 |
| New London County | $1,812 | $1,435 | $1,801 | $2,199 |
| Connecticut | $1,891 | $1,478 | $1,890 | $2,304 |
| United States | $1,597 | $1,236 | $1,565 | $1,989 |
