Yadryshkina Oblast

Yadryshkina (: Ыадрышкина), officially the Yadryshkina Oblast (: Ыадрышкина область), is a in Yarova. The oblast has a total population of 1,870,501 and the state capital is Pervouborg, which is the country's 20th largest city with a population of 503,375.

Yadryshkina is commonly nicknamed the "Old Country" and, occasionally, the "Old Empire." Historically, Yadryshkina had a strong association with imperial rule, as the House of Vojiskiy originated from Pervouborg. The city is the location of the family's former secondary residence, the Pervouborg Kremlin.

In the 2010 national census, 58.8% of the population identified as, 22.0% Other White, 4.3% , 3.6% , 2.2% and 9.1% Other.