Factors in Population Growth The key factors in population change are natural increase (the number of births minus the number of deaths), net migration, and the interplay between these elements. These factors are in turn driven by fertility rates, the age structure of the population, mortality rates, life expectancy, and rates of in- and out-migration.
Federal law requires that before signing a lease for housing built before 1978, renters must receive the following from your landlord: An EPA-approved information pamphlet on identifying and controlling lead-based paint hazards, Protect Your Family From Lead In Your Home (PDF).
2. Some state laws allow the landlord to charge a prospective tenant for the cost of ordering a credit or background check. Other states require that landlords cover the cost. Either way, itâs a good idea to pull a tenantâs credit. A credit check will show you details about the tenantâs previous credit history, going back 7 to 10 years. You can order a credit report and credit score using the Equifax Identity Report. Consider the following when you review the credit report: 1  Credit History.