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San Bernardino County

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The Census includes all residents of the United States, regardless of their citizenship status. In some areas of the country, those without American citizenship account for a substantial proportion of the population, while in many areas, particularly in the Midwest, the make up only a small percentage of residents. Likewise, in some areas the majority of the population has come from other states within the U.S. while in others, particularly in the South, the population is more stable over time.

Nativity and Citizenship Status, 1990-2000
1990 2000
Number Percent Number Percent
Total Population 1,418,380 100.00% 1,709,434 100.00%
Total Native Population 1,231,484 86.82% 1,390,787 81.36%
Born in US 1,210,994 85.38% 1,372,678 80.30%
Born in Same State 737,122 51.97% 988,964 57.85%
Born in Different State 473,872 33.41% 383,714 22.45%
Born Outside US 20,490 1.44% 18,109 1.06%
Total Foreign Born Population 186,896 13.18% 318,647 18.64%
Naturalized 59,585 4.20% 120,983 7.08%
Non-Naturalized 127,311 8.98% 197,664 11.56%

Source: Census 2000 analyzed by the Social Science Data Analysis Network (SSDAN).

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