| En Name: | Nizhniye Vyazovye |
| Ru Name: | Нижние Вязовые |
| Loc Name1: | Карамалы Тау |
| Loc Lang1: | Tatar |
| Coordinates: | 55.8167°N 80°W |
| Map Label Position: | right |
| Federal Subject: | Republic of Tatarstan |
| Adm District Jur: | Zelenodolsky District |
| Inhabloc Cat: | Urban-type settlement |
| Mun District Jur: | Zelenodolsky Municipal District |
| Urban Settlement Jur: | Nizhniye Vyazovye Urban Settlement |
| Mun Admctr Of: | Nizhniye Vyazovye Urban Settlement |
| Pop 2010Census: | 8048 |
| Established Date: | no later than the first half of the 17th century |
| Current Cat Date: | 1957 |
| Postal Codes: | 422500 |
Nizhniye Vyazovye (ru|Ни́жние Вязовы́е; tt-Cyrl|Карамалы Тау) is an urban locality (an urban-type settlement) in Zelenodolsky District of the Republic of Tatarstan, Russia, located on the right bank of the Volga River (Kuybyshev Reservoir), 6km (04miles) west of Zelenodolsk, the administrative center of the district. As of the 2010 Census, its population was 8,048.
It was founded no later than the first half of the 17th century and was granted urban-type settlement status in 1957.[1]
Within the framework of administrative divisions, the urban-type settlement of Nizhniye Vyazovye is subordinated to Zelenodolsky District.[2] As a municipal division, Nizhniye Vyazovye, together with eleven rural localities, is incorporated within Zelenodolsky Municipal District as Nizhniye Vyazovye Urban Settlement.[3]
As of 1997, two major industrial enterprises in the settlement were a fur factory and a meat combine. The settlement serves as a railway station on the Moscow–Kazan line.
| Nizhniye Vyazovye population | |
| Bodystyle: | width:23.5em |
| Label1: | 2010 Census |
| Data1: | 8,048 |
| Label2: | 2002 Census |
| Data2: | 8,275 |
| Label3: | 1989 Census |
| Data3: | 6,011 |
| Label4: | 1979 Census |
| Data4: | 7,186 |
In 1989, the population was ethnically mostly Russian (78.5%), followed by Tatars (14.5%), Chuvash (2.1%), and Ukrainians (1.0%).