Nikolayevsky District Ulyanovsk Oblast - is an administrative part of Russia. Based on Openstreetmap data, the Nikolayevsky District population is 24422 people.
On detailed online map you can check the borders of Nikolayevsky District, as well as view cities, villages, streets, buildings and organizations in Nikolayevsky District.
Nikolayevsky District coordinates on Openstreetmap: 53.1039795, 47.2565167811179