The 2009 Top 100 U.S. Zip Codes: Suburban Hispanic Income-South West Central Region report, published annuallly by Pinpoint Demographics (a division of Barnes Reports), provides detailed demographic data on the top 100 zip codes in the title region. The demographic data includes: 2009 total population, total population by gender, total population by race, total population by age, total population by family income, total population by educational attainment, total population by occupation, per capita income by race and population density. Percentage change from 2000 to 2009 is also included for each of these demographic data categories. These estimates from Pinpoint Demographics are based on exponential regression analysis from 1990 to 2000 U.S. Census data. Pinpoint Demographics' database of U.S. zip code demographic data is the most accurate and current data available for the 30,000+ U.S. zip codes. U.S. States in the South West Central region are Arkansas, Louisiana, Oklahoma and Texas.