75A - PUBLIC HEARING 5 YR CONSOLITATED PLAN

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Hispanic, and Asian residents, again likely due to higher segregation across jurisdictions rather than within them. Isolation values have generally decreased for White residents over time, increased for Hispanic and Asian residents, and remained low for Black residents. There are notable exceptions, however. White residents have especially high Isolation values in Aliso Viejo, Costa Mesa, Huntington Beach, Laguna Niguel, Lake Forest, Mission Viejo, Rancho Santa Margarita, and San Clemente. While some of those cities have lower non-White populations, Lake Forest's significant Hispanic population suggests that White residents are disproportionately isolated. San Clemente has the highest White Isolation index value at 75.5. Buena Park has the lowest at 27.37. Isolation index values for Black residents are uniformly low. Values are in the single digits, due to the low Black population across the county. These values have remained low and fairly consistent since the 1980s, with no noticeable exceptions. Hispanic residents have experienced the highest Isolation Index value change over the last few decades. This is partly due to the increasing size of the population in the county. Certain areas have exceptionally high Hispanic Isolation Index values, however including La Habra at 62.64 and Santa Ana with 82.04. Table 43 Exposure Index Values for Orange County Exposure Index Current Black/White 38.76 Hispanic/White 27.47 Asian/White 35.78 White/Black 1.47 Hispanic/Black 1.56 Asian/Black 1.64 White/Hispanic 22.69 Black/Hispanic 34.09 Asian/Hispanic 27.54 White/Asian 17.10 Black/Asian 20.66 Hispanic/Asian 15.93 Table 44: Anaheim Exposure Index 1980 1990 2000 2010 Current Black/White 76.7 57.2 36.7 27.8 25.38 Hispanic/White 65.9 45.4 27.3 21.2 20.8 Asian/White 78.7 61.6 41 31.4 28.44 White/Black 1.1 2.4 2.8 2.9 2.03 Hispanic/Black 1 2.2 2.6 2.7 2.09 107 75A-386