Patumbak
Patumbak is a town and administrative district within Deli Serdang Regency of North Sumatra province of Indonesia. It covers an area of, and had a population of 88,961 at the 2010 Census and 97,994 at the 2020 Census; the official estimate as of mid-2024 was 106,762, consisting of 53,802 males and 52,960 females. It lies immediately southeast of Medan city, of which it is effectively a suburb. The district comprises eight administrative "villages", listed below with their areas and their populations at the 2020 Census and as at the official estimates for mid 2024, all of which have the status of desa and share the postcode of 20361.
| Kode Wilayah | Name | Area in km2 | Population Census 2020 | Population Estimate mid 2024 |
| 12.07.21.2001 | Lantasan Baru | 3.72 | 2,595 | 2,868 |
| 12.07.21.2002 | Patumbak I | 7.19 | 7,136 | 8,086 |
| 12.07.21.2003 | Patumbak II | 6.54 | 8,655 | 9,142 |
| 12.07.21.2004 | Lantasan Lama | 1.86 | 4,219 | 5,205 |
| 12.07.21.2005 | Sigara Gara | 3.04 | 11,532 | 13,119 |
| 12.07.21.2006 | Marendal I | 8.15 | 30,419 | 33,791 |
| 12.07.21.2007 | Marendal II | 7.11 | 16,764 | 17,412 |
| 12.07.21.2008 | Patumbak Kampung | 6.18 | 16,674 | 17,139 |
| 12.07.21 | Totals | 43.79 | 97,994 | 106,762 |
The first four of these desa lie in the south half of the district, and the last four lie in the more densely populated north half.
The weather conditions in Deli Tua are hot and cloudy, with a temperature range of 74 to 90 degrees Fahrenheit. The month with the least turbulent weather on average is February, and on the contrary the most overcast month is October. The wet season in Deli Tua lasts from mid August to the end of December, the dry season being the remaining months. During October the town sees approx. 10 inches of rain. Humidity levels stay at nearly 100% throughout the year. Daylight in Deli Tua stays consistent, right around 12 hours a day for most of the year.