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. 2024 Nov 18;24:3194. doi: 10.1186/s12889-024-20527-4

Table 1.

COVID-19 PCR tests administered by zip code of residence

92,713 Residents (San Ysidro) 92,154 Residents
(San Ysidro-adjacent)
Non-San Ysidro Residents1 Total
Total Tests n 9,469 4,446 10,507 24,422
 Positive tests, n (%) 1,322 (14.0) 573 (12.9) 1,181 (11.2) 3,076 (12.6)
Test & Survey participants 7,346 3,290 7,986 18,622
 Positive tests, n (%) 838 (11.4) 351 (10.7) 776 (9.7) 1,965 (10.6)
Test only participants 2,123 1,156 2,521 5,800
 Positive tests, n (%) 484 (22.8) 222 (19.2) 405 (16.0) 1,111 (19.2)

1including 490 unknown zip codes