Miass

This article is about the city. For the eponymous river, see Miass (river).

Miass Миасс
City
Miass in July 2011
Flag Coat of arms
Interactive map of Miass
Miass Location of Miass Miass Miass (Chelyabinsk Oblast)
Coordinates: 55°00′N 60°06′E
Country	Russia
Federal subject	Chelyabinsk Oblast
Founded	1773
City status since	1923
Government
• Head of Miassky Urban Okrug	Igor Voynov
Elevation	340 m (1,120 ft)
Population  (2010 Census)
• Total	151,751
• Estimate  (2025)	146,650 (−3.4%)
• Rank	115th in 2010
Administrative status
• Subordinated to	City of Miass
• Capital of	City of Miass
Municipal status
• Urban okrug	Miassky Urban Okrug
• Capital of	Miassky Urban Okrug
Time zone	UTC+5 (MSK+2 )
Postal code	456300
Dialing code	+7 3513
OKTMO ID	75742000001

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Miass (Russian: Миа́сс, IPA: [mʲɪˈas]) is a city in Chelyabinsk Oblast, Russia, located 96 kilometers (60 mi) west of Chelyabinsk, on the eastern slope of the Southern Ural Mountains, on the bank of the river Miass. Population: 147,995 (2021 census); 151,751 (2010 census); 158,420 (2002 census); 167,839 (1989 Soviet census).

Historical population

Year	Pop.	±%
1897	16,100	—
1926	20,000	+24.2%
1939	38,000	+90.0%
1959	99,043	+160.6%
1970	131,331	+32.6%
1979	150,179	+14.4%
1989	167,839	+11.8%
2002	158,420	−5.6%
2010	151,751	−4.2%
2021	147,995	−2.5%
Source: Census data