| En Name: | Serdobsk |
| Ru Name: | Сердобск |
| Coordinates: | 52.4667°N 56°W |
| Map Label Position: | top |
| Image Coa: | Coat of Arms of Serdobsk (Penza oblast).png |
| Federal Subject: | Penza Oblast |
| Adm District Jur: | Serdobsky District |
| Adm Selsoviet Jur: | Serdobsk |
| Adm Selsoviet Type: | Town of district significance |
| Adm Ctr Of1: | Serdobsky District |
| Adm Ctr Of2: | town of district significance of Serdobsk |
| Inhabloc Cat: | Town |
| Mun District Jur: | Serdobsky Municipal District |
| Urban Settlement Jur: | Serdobsk Urban Settlement |
| Mun Admctr Of1: | Serdobsky Municipal District |
| Mun Admctr Of2: | Serdobsk Urban Settlement |
| Pop 2010Census: | 35393 |
| Established Date: | 1699 |
| Established Title: | Known since |
| Current Cat Date: | 1780 |
| Postal Codes: | 442890, 442891, 442893-442895, 442899 |
| Dialing Codes: | 84167 |
| Website: | http://www.gorod-serdobsk.ru/ |
Serdobsk (Russian: Сердо́бск) is a town and the administrative center of Serdobsky District in Penza Oblast, Russia. Population:
It is located on the Serdoba River (Don's basin), 111km (69miles) southeast of Penza.
The climate is moderately continental. The winter in Serdobsk is moderately cold and long lasting from the beginning of November to the end of March. The coldest month is February with an average temperature of -9.1 °C. Summer is warm, lasting from late May to early September; the average July temperature is 20.4 °C. The average annual temperature is 5.5 °C. The climate is similar to Moscow, but the continentality is higher and the precipitation lower.
Founded by Alexander Aleksandrovich of Penza in 1698, it has been known since 1699 as Serdobinskaya sloboda (Russian: Сердобинская слобода).[1] Since the mid-18th century, it had been called Bolshaya Serdoba (Russian: Больша́я Сердоба). It was granted town status on 7 November 1780 by Catherine II.
In 1865 a wooden church and cemetery was built in the name of St. Nicholas.
Within the framework of administrative divisions, Serdobsk serves as the administrative center of Serdobsky District.[2] As an administrative division, it is incorporated within Serdobsky District as the town of district significance of Serdobsk. As a municipal division, the town of district significance of Serdobsk is incorporated within Serdobsky Municipal District as Serdobsk Urban Settlement.[3]