with them, 52.0% were married couples living together, 12.2% had a female householder with no husband present, and 30.9% were non-families. 24.8% of all households were made up of individuals, and 8.2% had someone living alone who was 65 years of age or older. The average household size was 2.64 and the average family size was 3.16. 2000 census In 2000, the city population was spread out, with 22.9% under the age of 18, 7.2% from 18 to 24, 31.2% from 25 to 44, 23.2% from 45 to 64, and 15.5% who were 65 years of age or older. The median age was 39 years. For every 100 females, there were 92.5 males. For every 100 females age 18 and over, there were 88.6 males. In 2000, the median income for a household in the city was $50,000, and the median income for a family was $56,892. Males had a median income of $37,176 versus $30,823 for females. The per capita income for the city was $22,963. About 6.9% of families and 9.7% of the population were below the poverty line, including 9.8% of those under age 18 and 8.6% of those age 65 or over. As of 2000, speakers of Spanish as a first language made up 63.21% of residents, and English accounted for 35.49% of the population. Other languages spoken as the main language were well below 1.00%. History Miami Springs was founded by an aviation pioneer, and thus, the fate of the city has always been intertwined with the aviation industry, particularly since Miami International Airport (MIA) is located just south of the city on the southern border of NW 36th Street. The airline industry brought many residents from airline crew bases, as well as employment opportunities at the airport, which brought much prosperity to the city. This dependence, however, left the city vulnerable. The sudden 1991 collapses of both Eastern Airlines and Pan American World Airways left many Miami Springs residents unemployed and unable to afford living in the neighborhood. Given that the businesses in Miami Springs had always relied upon the large disposable incomes of the employees of the large airline carriers, the bankruptcy of both corporations in the same year created a chain reaction, eventually causing many small businesses to close their doors. Despite the closure of the airlines, from a residential standpoint, Miami Springs remained strong. The city is often seen as blessedly