This paper offers the conceptual apparatus of socio-demographic safety of municipal level territory with the developed qualifier of threats. The complex technique of diagnostics of socio-demographic safety of municipal level territory and revealing of influence of large integrated structures on its formation is developed. The given technique is based on the author's approach of sharing of methods of the indicative analysis and the multidimensional scaling, allowing to estimate absolute and relative level of a condition, dynamics of socio-demographic safety of municipal union with revealing of latent interrelations of integration and socio-demographic processes. The developed complex technique has been approved by municipal unions of Sverdlovsk region where enterprises of large integrated structures are being in production. According to the received results all considered territories on parameters of socio-demographic safety for the period 2000-2009 were in a crisis zone, thus interaction of local governments and the enterprises in a direction of maintenance of socio-demographic safety of territories of their basing in 2009 was productive in all considered unions with the exception of Severouralsk town.

The problems of single-industry towns and their solutions are reviewed in this paper. The analysis of internal mobility of the population of Russia on the basis of sociological research and Gallup International Research Institute of the family is made. The necessity of optimization of commuting between the territories of the municipal level to address the one-company towns is underlined. A mathematical model for the optimization of the problem of migration flows between the territories of the municipal level for commuting by road was developed. Testing was conducted on a model example of the six type-representative singleindustry towns of Sverdlovsk region (Revdinskiy district, VerkhnyayaPyshma, towns of Krasnoturinsk, Krasnouralsk, Serov and Sukhoi Log). Taking into account the current situation on the labor market and future labor requirements, a division of municipalities in the territory of employment and departure of migrants was performed under consideration. An optimal plan was constructed in areas of employment in company towns of Sverdlovsk region, which is designed to implement the scheme of traffic from the north to the south of Sverdlovsk region with the organization of interchange hub in the city of Yekaterinburg.