13 Posta katika Duluth
Angalia orodha ya Posta katika Duluth| Ukanda wa saa | Saa za Kati |
| Area | 87.43 sq mi |
| Idadi ya Watu | 85,270 (Maelezo Zaidi) |
| Idadi ya Wanaume | 41,912 (49.2%) |
| Idadi ya Wanawake | 43,358 (50.8%) |
| Umri Wastani | 36.1 |
| Posta | 55802, 55803, 55804 (10 zaidi) |
| Simu Kiambishi | 218, 612, 715 |
Ramani inayoingiliana
13 Posta katika Duluth
| Posta▲ | Mji↕ | Idadi ya Watu↕ | Umri Wastani | Area |
|---|---|---|---|---|
| 55802 | Duluth | 3,044 | 49.1 | 6.1 sq mi |
| 55803 | Duluth | 17,183 | 42.8 | 364.9 sq mi |
| 55804 | Duluth | 14,086 | 42.5 | 91.26 sq mi |
| 55805 | Duluth | 9,391 | 27.4 | 1.429 sq mi |
| 55806 | Duluth | 9,018 | 31.3 | 3.975 sq mi |
| 55807 | Duluth | 9,755 | 38.5 | 7.52 sq mi |
| 55808 | Duluth | 5,864 | 39.8 | 13.47 sq mi |
| 55810 | Duluth | 8,669 | 41.5 | 51.4 sq mi |
| 55811 | Duluth | 26,999 | 40.1 | 68 sq mi |
| 55812 | Duluth | 10,256 | 23.5 | 1.766 sq mi |
| 55814 | Duluth | 329 | 41.7 | 1,162,019 sq ft |
| 55815 | Duluth | — | — | — |
| 55816 | Duluth | — | — | — |
Taarifa za demografia za Duluth
| Idadi ya Watu | 85,270 |
| Uzani wa Idadi ya Watu | 975 / mi² |
| Idadi ya Wanaume | 41,912 (49.2%) |
| Idadi ya Wanawake | 43,358 (50.8%) |
| Umri Wastani | 36.1 |
| Umri Wastani wa Mwanaume | 33.7 |
| Umri Wastani wa Mwanamke | 38.5 |
| Biashara katika Duluth | 9,312 |
| Idadi ya watu (1975) | 47,105 |
| Idadi ya watu (2000) | 86,825 |
| Mabadiliko ya idadi ya watu kutoka 1975 hadi 2015 | +81.0% |
| Mabadiliko ya idadi ya watu kutoka 2000 hadi 2015 | -1.8% |