 The percentages of never-married men (43.4%) and never-married women (36.2%) were among the county's highest.The census found 2,113 families headed by single parents, the 23.3% rate being considered high for both the city and the county.In 2000 there were 667 military veterans living in Pico-Union, or 2.3% of the population, considered a low rate for the city and the county overall.