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2018 Child Asthma Data: Prevalence Tables
| State | Age Group | Unweighted Number | Prevalence (Percent) | Standard Error | 95% CI* (Percent) | Weighted Number | 95% CI* Weighted Number |
|---|---|---|---|---|---|---|---|
| Total** | 0-4 | 12,425 | 4.9 | 0.37 | (4.3–5.7) | 603,938 | (514,193–693,683) |
| Total** | 5-9 | 12,263 | 11.1 | 0.53 | (10.1–12.1) | 1,399,619 | (1,261,708–1,537,531) |
| Total** | 10-14 | 17,648 | 14.6 | 0.55 | (13.6–15.7) | 1,835,208 | (1,691,147–1,979,269) |
| Total** | 15-17 | 11,702 | 16.7 | 0.69 | (15.4–18.1) | 1,338,424 | (1,222,091–1,454,758) |
| CA | 0-4 | 711 | 3.8 | 0.92 | (2.4–6.1) | 91,441 | (47,116–135,766) |
| CA | 5-9 | 716 | 10.7 | 1.42 | (8.2–13.8) | 261,463 | (190,176–332,751) |
| CA | 10-14 | 887 | 14.8 | 1.55 | (12.0–18.1) | 356,209 | (277,410–435,008) |
| CA | 15-17 | 555 | 14.9 | 1.89 | (11.6–19.0) | 231,257 | (169,550–292,965) |
| CT | 0-4 | 427 | 8.1 | 1.65 | (5.4–12.0) | 12,422 | (7,319–17,524) |
| CT | 5-9 | 396 | 13.3 | 2.01 | (9.8–17.8) | 24,710 | (17,054–32,366) |
| CT | 10-14 | 664 | 20.0 | 2.21 | (16.0–24.7) | 35,904 | (27,175–44,633) |
| CT | 15-17 | 502 | 18.3 | 2.21 | (14.3–23.0) | 23,557 | (17,563–29,550) |
| DC | 0-4 | 247 | 8.4 | 1.94 | (5.3–13.1) | 2,690 | (1,447–3,933) |
| DC | 5-9 | 168 | 13.5 | 2.92 | (8.8–20.3) | 5,342 | (2,969–7,715) |
| DC | 10-14 | 178 | 23.0 | 3.71 | (16.6–31.1) | 6,575 | (4,261–8,888) |
| DC | 15-17 | 121 | 27.4 | 5.32 | (18.2–38.9) | 4,580 | (2,449–6,711) |
| FL | 0-4 | 724 | 5.5 | 1.62 | (3.1–9.7) | 57,996 | (23,912–92,080) |
| FL | 5-9 | 612 | 11.6 | 2.28 | (7.8–16.9) | 133,353 | (79,946–186,761) |
| FL | 10-14 | 962 | 17.3 | 2.64 | (12.8–23.1) | 195,923 | (130,956–260,890) |
| FL | 15-17 | 559 | 16.7 | 3.14 | (11.4–23.8) | 122,415 | (72,984–171,846) |
| GA | 0-4 | 411 | 6.5 | 1.53 | (4.1–10.2) | 40,600 | (21,194–60,006) |
| GA | 5-9 | 454 | 13.2 | 1.72 | (10.1–16.9) | 86,868 | (63,799–109,937) |
| GA | 10-14 | 770 | 12.9 | 1.54 | (10.1–16.2) | 83,048 | (62,246–103,850) |
| GA | 15-17 | 425 | 18.5 | 2.34 | (14.3–23.5) | 77,737 | (56,898–98,575) |
| HI | 0-4 | 610 | 10.5 | 1.76 | (7.5–14.4) | 8,404 | (5,469–11,338) |
| HI | 5-9 | 457 | 17.5 | 2.18 | (13.7–22.2) | 14,995 | (11,055–18,935) |
| HI | 10-14 | 475 | 21.9 | 2.41 | (17.6–27.0) | 17,918 | (13,656–22,179) |
| HI | 15-17 | 294 | 22.9 | 3.09 | (17.4–29.5) | 10,837 | (7,630–14,044) |
| IL | 0-4 | 235 | 5.1 | 1.71 | (2.6–9.7) | 38,603 | (12,639–64,566) |
| IL | 5-9 | 326 | 6.7 | 1.46 | (4.4–10.2) | 49,918 | (28,496–71,341) |
| IL | 10-14 | 347 | 12.1 | 2.03 | (8.7–16.7) | 92,308 | (60,910–123,706) |
| IL | 15-17 | 344 | 15.7 | 2.62 | (11.2–21.5) | 73,663 | (47,552–99,774) |
| IN | 0-4 | 279 | 3.3 | 0.97 | (1.9–5.9) | 11,828 | (5,082–18,575) |
| IN | 5-9 | 321 | 16.3 | 2.50 | (11.9–21.8) | 61,984 | (41,634–82,334) |
| IN | 10-14 | 468 | 14.2 | 2.14 | (10.5–19.0) | 51,385 | (35,049–67,721) |
| IN | 15-17 | 328 | 19.7 | 2.78 | (14.9–25.7) | 46,476 | (32,092–60,859) |
| KS | 0-4 | 599 | 4.3 | 1.00 | (2.7–6.8) | 7,850 | (4,215–11,486) |
| KS | 5-9 | 527 | 10.8 | 1.63 | (8.0–14.4) | 20,798 | (14,410–27,187) |
| KS | 10-14 | 711 | 15.0 | 1.55 | (12.2–18.3) | 28,384 | (22,373–34,395) |
| KS | 15-17 | 513 | 15.6 | 2.06 | (12.0–20.1) | 18,028 | (13,132–22,925) |
| KY | 0-4 | 319 | 4.2 | 1.70 | (1.9–9.1) | 11,356 | (2,208–20,504) |
| KY | 5-9 | 378 | 4.5 | 1.14 | (2.7–7.4) | 12,221 | (6,196–18,246) |
| KY | 10-14 | 655 | 17.2 | 2.33 | (13.1–22.3) | 45,756 | (32,957–58,555) |
| KY | 15-17 | 512 | 13.6 | 2.10 | (10.0–18.3) | 22,201 | (15,638–28,763) |
| ME | 0-4 | 338 | 7.3 | 2.35 | (3.8–13.5) | 4,563 | (1,557–7,569) |
| ME | 5-9 | 393 | 8.4 | 1.91 | (5.3–12.9) | 5,319 | (2,850–7,787) |
| ME | 10-14 | 598 | 17.0 | 2.18 | (13.1–21.7) | 11,091 | (8,080–14,103) |
| ME | 15-17 | 365 | 15.7 | 2.77 | (11.0–21.9) | 6,683 | (4,175–9,190) |
| MD | 0-4 | 185 | 6.3 | 2.51 | (2.8–13.4) | 22,292 | (4,322–40,261) |
| MD | 5-9 | 251 | 13.5 | 2.58 | (9.1–19.4) | 49,460 | (29,906–69,014) |
| MD | 10-14 | 362 | 17.6 | 2.90 | (12.7–24.1) | 55,574 | (35,880–75,268) |
| MD | 15-17 | 258 | 18.6 | 4.14 | (11.8–28.1) | 34,753 | (17,486–52,020) |
| MA | 0-4 | 115 | 7.5 | 3.23 | (3.1–16.8) | 25,953 | (3,287–48,618) |
| MA | 5-9 | 162 | 15.0 | 3.05 | (9.9–22.0) | 47,225 | (27,609–66,840) |
| MA | 10-14 | 164 | 15.9 | 3.31 | (10.4–23.5) | 56,594 | (32,160–81,029) |
| MA | 15-17 | 152 | 14.6 | 3.23 | (9.3–22.1) | 33,594 | (18,224–48,963) |
| MI | 0-4 | 490 | 4.7 | 1.20 | (2.8–7.7) | 26,160 | (12,776–39,544) |
| MI | 5-9 | 518 | 12.3 | 1.77 | (9.2–16.2) | 69,992 | (49,133–90,851) |
| MI | 10-14 | 823 | 16.0 | 1.64 | (13.0–19.5) | 89,115 | (69,836–108,394) |
| MI | 15-17 | 550 | 19.0 | 2.08 | (15.2–23.4) | 73,079 | (56,015–90,143) |
| MN | 0-4 | 756 | 3.2 | 0.74 | (2.0–5.0) | 11,216 | (5,985–16,446) |
| MN | 5-9 | 803 | 6.1 | 1.00 | (4.4–8.4) | 21,961 | (14,731–29,191) |
| MN | 10-14 | 1,658 | 9.5 | 1.01 | (7.7–11.6) | 31,528 | (24,632–38,424) |
| MN | 15-17 | 842 | 13.3 | 1.51 | (10.6–16.5) | 28,840 | (21,961–35,719) |
| MS | 0-4 | 320 | 4.0 | 1.31 | (2.1–7.5) | 6,972 | (2,397–11,547) |
| MS | 5-9 | 305 | 10.9 | 1.86 | (7.8–15.1) | 19,820 | (13,108–26,533) |
| MS | 10-14 | 479 | 10.5 | 1.55 | (7.9–14.0) | 19,992 | (14,138–25,845) |
| MS | 15-17 | 311 | 16.7 | 2.69 | (12.1–22.7) | 19,988 | (13,175–26,800) |
| MO | 0-4 | 182 | 8.9 | 2.58 | (5.0–15.4) | 33,187 | (13,638–52,736) |
| MO | 5-9 | 193 | 15.4 | 3.66 | (9.5–24.0) | 57,630 | (27,896–87,365) |
| MO | 10-14 | 345 | 15.0 | 2.63 | (10.5–20.9) | 49,437 | (31,152–67,722) |
| MO | 15-17 | 273 | 16.0 | 2.96 | (11.0–22.6) | 34,348 | (20,959–47,737) |
| MT | 0-4 | 296 | 2.2 | 0.83 | (1.0–4.5) | 1,311 | (330–2,292) |
| MT | 5-9 | 240 | 7.7 | 2.46 | (4.1–14.1) | 4,721 | (1,665–7,777) |
| MT | 10-14 | 364 | 7.7 | 1.75 | (4.9–11.9) | 4,644 | (2,566–6,722) |
| MT | 15-17 | 254 | 13.1 | 2.96 | (8.3–20.1) | 5,066 | (2,750–7,382) |
| NE | 0-4 | 957 | 3.2 | 0.89 | (1.9–5.5) | 4,255 | (1,945–6,566) |
| NE | 5-9 | 792 | 7.0 | 1.43 | (4.6–10.4) | 9,084 | (5,287–12,882) |
| NE | 10-14 | 966 | 9.1 | 1.30 | (6.9–12.0) | 11,865 | (8,440–15,291) |
| NE | 15-17 | 727 | 14.4 | 1.92 | (11.0–18.5) | 11,119 | (8,000–14,238) |
| NV | 0-4 | 149 | 7.0 | 4.22 | (2.0–21.2) | 13,212 | (0–29,771) |
| NV | 5-9 | 142 | 12.5 | 4.11 | (6.4–23.0) | 23,986 | (7,464–40,509) |
| NV | 10-14 | 298 | 17.3 | 3.15 | (12.0–24.4) | 34,924 | (21,542–48,306) |
| NV | 15-17 | 143 | 20.5 | 5.84 | (11.4–34.3) | 15,558 | (5,538–25,578) |
| NH | 0-4 | 161 | 3.8 | 1.47 | (1.7–8.0) | 2,300 | (537–4,062) |
| NH | 5-9 | 248 | 10.5 | 2.56 | (6.4–16.7) | 6,651 | (3,284–10,017) |
| NH | 10-14 | 358 | 15.4 | 2.36 | (11.4–20.6) | 9,503 | (6,482–12,523) |
| NH | 15-17 | 213 | 16.9 | 2.84 | (12.0–23.2) | 7,355 | (4,798–9,911) |
| NJ | 0-4 | 81 | 3.5 | 16,900 | |||
| NJ | 5-9 | 81 | 9.7 | 4.31 | (3.9–22.0) | 50,461 | (5,140–95,782) |
| NJ | 10-14 | 142 | 16.4 | 4.38 | (9.5–26.9) | 93,158 | (43,318–142,998) |
| NJ | 15-17 | 82 | 17.3 | 5.00 | (9.6–29.4) | 50,291 | (20,740–79,842) |
| NM | 0-4 | 331 | 3.6 | 1.25 | (1.8–7.1) | 4,647 | (1,470–7,824) |
| NM | 5-9 | 368 | 14.5 | 2.60 | (10.1–20.4) | 18,897 | (11,816–25,977) |
| NM | 10-14 | 558 | 11.2 | 2.23 | (7.5–16.4) | 14,499 | (8,470–20,529) |
| NM | 15-17 | 316 | 20.3 | 3.51 | (14.3–28.1) | 16,406 | (10,149–22,663) |
| NY | 0-4 | 586 | 3.6 | 1.29 | (1.7–7.1) | 30,097 | (8,435–51,758) |
| NY | 5-9 | 587 | 9.4 | 1.85 | (6.3–13.7) | 87,854 | (52,732–122,976) |
| NY | 10-14 | 761 | 11.5 | 1.74 | (8.5–15.4) | 109,623 | (76,224–143,022) |
| NY | 15-17 | 491 | 16.3 | 2.67 | (11.8–22.3) | 105,480 | (69,864–141,096) |
| OH | 0-4 | 646 | 7.1 | 1.46 | (4.7–10.6) | 46,734 | (27,295–66,173) |
| OH | 5-9 | 529 | 11.0 | 1.96 | (7.7–15.4) | 73,662 | (46,537–100,786) |
| OH | 10-14 | 757 | 14.1 | 1.86 | (10.9–18.2) | 96,284 | (69,900–122,668) |
| OH | 15-17 | 584 | 18.4 | 2.78 | (13.6–24.5) | 80,605 | (53,886–107,323) |
| OR | 0-4 | 277 | 4.2 | 1.35 | (2.2–7.8) | 9,524 | (3,477–15,571) |
| OR | 5-9 | 305 | 10.5 | 3.08 | (5.8–18.2) | 24,052 | (9,197–38,908) |
| OR | 10-14 | 430 | 13.7 | 1.97 | (10.3–18.0) | 29,688 | (21,113–38,262) |
| OR | 15-17 | 224 | 21.8 | 5.00 | (13.6–33.2) | 30,907 | (14,502–47,311) |
| PA | 0-4 | 261 | 4.1 | 1.42 | (2.1–8.0) | 28,135 | (8,937–47,333) |
| PA | 5-9 | 316 | 15.4 | 3.42 | (9.8–23.3) | 101,771 | (52,005–151,537) |
| PA | 10-14 | 401 | 15.0 | 2.57 | (10.7–20.8) | 103,859 | (66,508–141,210) |
| PA | 15-17 | 298 | 19.4 | 3.38 | (13.6–26.8) | 88,401 | (54,142–122,661) |
| RI | 0-4 | 290 | 9.1 | 2.30 | (5.5–14.7) | 3,966 | (1,940–5,992) |
| RI | 5-9 | 216 | 13.5 | 3.75 | (7.6–22.6) | 7,413 | (2,961–11,864) |
| RI | 10-14 | 295 | 12.9 | 2.36 | (8.9–18.2) | 6,582 | (4,129–9,035) |
| RI | 15-17 | 236 | 23.2 | 5.19 | (14.6–34.9) | 8,812 | (4,189–13,435) |
| UT | 0-4 | 947 | 4.2 | 0.74 | (3.0–5.9) | 10,616 | (6,907–14,326) |
| UT | 5-9 | 892 | 8.1 | 1.06 | (6.2–10.4) | 20,374 | (14,993–25,754) |
| UT | 10-14 | 1,122 | 10.0 | 1.15 | (7.9–12.5) | 25,324 | (19,321–31,327) |
| UT | 15-17 | 738 | 12.0 | 1.46 | (9.5–15.2) | 17,821 | (13,382–22,260) |
| VT | 0-4 | 228 | 6.8 | 2.04 | (3.7–12.1) | 1,934 | (769–3,099) |
| VT | 5-9 | 332 | 16.2 | 2.91 | (11.3–22.7) | 4,482 | (2,774–6,190) |
| VT | 10-14 | 390 | 13.8 | 2.44 | (9.7–19.3) | 3,345 | (2,141–4,549) |
| VT | 15-17 | 275 | 16.6 | 3.26 | (11.2–24.0) | 3,262 | (1,891–4,632) |
| WI | 0-4 | 267 | 5.3 | 2.68 | (1.9–13.7) | 16,775 | (0–33,994) |
| WI | 5-9 | 235 | 7.0 | 2.13 | (3.8–12.5) | 23,153 | (8,915–37,391) |
| WI | 10-14 | 260 | 18.3 | 3.00 | (13.2–25.0) | 65,170 | (42,595–87,745) |
| WI | 15-17 | 217 | 16.1 | 3.49 | (10.4–24.2) | 35,307 | (19,934–50,679) |
| Territories | |||||||
| PR | 0-4 | 271 | 17.3 | 2.81 | (12.5–23.6) | 28,911 | (18,693–39,129) |
| PR | 5-9 | 283 | 29.9 | 2.97 | (24.5–36.1) | 58,066 | (44,942–71,190) |
| PR | 10-14 | 394 | 24.0 | 2.37 | (19.7–29.0) | 46,166 | (36,320–56,012) |
| PR | 15-17 | 248 | 27.8 | 3.31 | (21.8–34.7) | 38,988 | (28,561–49,416) |
Notes:
*CI denotes confidence interval.
**Total includes data from 31 states and DC, but excludes Puerto Rico.
If values for the standard error and the 95% confidence interval are not provided, the normal approximation to the binomial distribution does not apply due to small sample size.
When the sample size is less than 50, estimates are not precise and should be interpreted with caution.
Asthma and Community Health Branch, National Center for Environmental Health
Centers for Disease Control and Prevention
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