Karel Roosstraat is een straat te 's-Gravenhage in de gemeente 's-Gravenhage en is gelegen in de Nederlandse provincie Zuid-Holland.
| Postcode | Huisnummers |
|---|---|
| 2571 BL | 7, 9, 23, 27, 31, 35, 39, 41, 43, 45, 47, 49, 51, 53, 55, 57, 59, 61, 63, 65, 67, 69, 73, 75, 77, 79, 81, 83; |
| 2571 BG | 87, 89, 91, 93, 95, 97, 99, 101, 103, 105, 107, 109, 111, 113, 115, 117, 121, 123, 125, 127, 129, 131, 135, 137, 139, 141, 143, 145, 147, 149, 151, 153, 155; |
| 2571 BH | 4, 6, 8, 10, 12, 14, 16, 22, 24, 26, 28, 30, 32, 34, 36; |