TABLE 2

EHBR Study Locations: Comparing Census Data and Enrollment Results for Key Demographic Indicators

Study LocationTotal PopulationFemale Population Aged 18–49 Years% Non-Hispanic White Census Data Versus % Non-Hispanic White Recruited% Non-Hispanic Black Census Data Versus % Non-Hispanic Black Recruited% Non-Hispanic Asian Census Data Versus % Non-Hispanic Asian Recruited% Hispanic Census Data Versus % Hispanic Recruited% Aged 18–34 Years Census Data Versus % Aged 18–34 Years Recruited
Urban locationsa
 Honolulu County, Hawaiia953 207203 91219.3/19.02.3/2.842.3/19.04.5/17.653.6/73.3
 St Louis, Missouria319 29480 54442.7/36.247.7/42.32.9/3.43.4/14.862.1/75.2
 Polk County, Iowab430 64099 46380.0/64.25.8/8.93.6/3.77.4/14.654.7/84.6
 San Diego County, Californiab3 095 313713 00047.5/37.24.8/4.311.2/6.430.9/46.855.3/84.2
 Cuyahoga County, Ohiob1 280 122271 25760.7/49.629.6/33.12.6/0.84.6/7.951.2/78.6
 Urban summaryb6 078 5761 368 17650.0/43.718.0/16.314.2/6.321.2/21.254.6/80.0
Rural locationsb
 Baker County, Floridaa27 115542182.1/78.113.9/17.90.5/0.02.0/0.551.5/91.4
 Valencia County, New Mexicoa76 56915 18935.4/21.81.2/0.00.8/0.055.8/73.149.8/80.7
 Cumberland County, Mainea281 67461 39791.3/85.02.2/5.12.2/3.71.9/3.748.4/68.2
 Pinal County, Arizonab375 77070 13258.0/47.54.3/11.11.7/2.028.2/38.454.2/87.9
 Grant County, Washingtonb89 12017 60556.5/39.10.3/0.01.0/0.038.0/51.955.4/85.3
 Rural summaryb850 248169 74464.5/59.84.4/7.32.1/1.323.3/27.451.8/81.8
  • Based on US Census data from the American Community Survey; population density per square mile was used to define rural versus urban.

  • a US Census total <100%. US Census is based on self-identification, and people may report >1 race group and people of any race may be of any ethnic origin.

  • b US Census total >100%. US Census is based on self-identification, and people may report >1 race group and people of any race may be of any ethnic origin.