As of December 2024 the median rental rate in Arnold is $1,452 which is $289 (25%) more than the median of $1,163 for Jefferson County, $327 (29%) more than the median of $1,125 for Missouri and $145 (9%) less than the median of $1,597 for the United States.
| Median | 1 Bed | 2 Beds | 3 Beds | |
|---|---|---|---|---|
| Arnold | $1,452 | $1,100 | $1,453 | $1,802 |
| Jefferson County | $1,163 | $833 | $1,108 | $1,549 |
| Missouri | $1,125 | $844 | $1,072 | $1,458 |
| United States | $1,597 | $1,236 | $1,565 | $1,989 |
