Tomsk Oblast () is a federal subject of Russia (an oblast). It lies in the southeastern West Siberian Plain, in the southwest of the Siberian Federal District. Its administrative center is the city of Tomsk. Population: 1,047,394 (2010 Census).

The development of the territory which now constitutes the oblast began in the early 17th century. Tomsk itself was founded in 1604. Some of the oblast's territory is inaccessible because it is covered with taiga woods and swamps. Tomsk oblast contains Vasyugan Swamp, the biggest swamp in the northern hemisphere. The oblast borders with Krasnoyarsk Krai and Tyumen, Omsk, Novosibirsk, and Kemerovo Oblasts.

Administrative divisions

The oblast is directly divided into four cities and sixteen districts. The four administrative cities are the administrative center of Tomsk, Kedrovy, Strezhevoy, and the closed city of Seversk. From 1719 to 1804 in the province of Tobolsk. In 1782, is formed by Tomskaya oblast in the composition of Tobolsky namestnichestva (from 1796 - Tobolskaya guberniya). In 1804 the Tomsk Governorate was founded,

After the disastrous situation during the 1990s, the demography of Tomsk Oblast is starting to stabilize. During the first three months of 2009, there were 3,337 births (2.4% higher than that of 2008) and 3,339 deaths (6.7% less than that of 2008).

Vital statistics for 2024:

  • Births: 7,586 (7.3 per 1,000)
  • Deaths: 12,773 (12.3 per 1,000)

Total fertility rate (2024): <br />

1.16 children per woman

Life expectancy (2021): <br />

Total — 69.70 years (male&nbsp;— 65.03, female&nbsp;— 74.36)

Religion

According to a 2012 survey Twelve years later, the first technological institute in Asian Russia, Tomsk Polytechnic University, was founded.