2019 Child Asthma Data: Prevalence Tables
| State | Age Group | Sample Size | Prevalence (Percent) | Standard Error | 95% CI¶ (Percent) | Weighted Number | 95% CI¶ Weighted Number |
|---|---|---|---|---|---|---|---|
| Total * | 0-4 | 9,568 | 3.6 | 0.36 | (2.9–4.4) | 425,108 | (339,030–511,186) |
| Total * | 5-9 | 9,935 | 8.6 | 0.64 | (7.4–10.0) | 1,097,053 | (928,388–1,265,719) |
| Total * | 10-14 | 12,473 | 9.6 | 0.61 | (8.5–10.9) | 1,055,153 | (916,116–1,194,191) |
| Total * | 15-17 | 10,044 | 9.0 | 0.61 | (7.9–10.3) | 728,306 | (628,479–828,133) |
| CA | 0-4 | 607 | 3.9 | 1.00 | (2.4–6.4) | 77,015 | (37,483–116,546) |
| CA | 5-9 | 591 | 8.2 | 1.44 | (5.8–11.5) | 189,202 | (121,049–257,356) |
| CA | 10-14 | 675 | 9.7 | 1.40 | (7.3–12.8) | 197,251 | (138,986–255,516) |
| CA | 15-17 | 506 | 8.7 | 1.50 | (6.2–12.1) | 133,108 | (86,718–179,499) |
| CT | 0-4 | 242 | 3.8 | 1.31 | (2.0–7.4) | 6,814 | (2,219–11,410) |
| CT | 5-9 | 284 | 11.1 | 2.33 | (7.3–16.6) | 18,396 | (10,433–26,359) |
| CT | 10-14 | 411 | 9.5 | 1.77 | (6.6–13.6) | 14,732 | (9,141–20,323) |
| CT | 15-17 | 369 | 10.5 | 2.50 | (6.5–16.5) | 12,941 | (6,493–19,388) |
| DC | 0-4 | 84 | 8.9 | 4.79 | (3.0–23.7) | 3,742 | (0–7,913) |
| DC | 5-9 | 106 | 12.7 | 3.35 | (7.4–20.8) | 5,015 | (2,324–7,705) |
| DC | 10-14 | 125 | 13.6 | 3.35 | (8.2–21.6) | 3,154 | (1,547–4,762) |
| DC | 15-17 | 73 | 13.0 | 4.91 | (6.0–25.9) | 1,499 | (301–2,697) |
| FL | 0-4 | 492 | 2.3 | 0.75 | (1.2–4.3) | 26,706 | (10,100–43,312) |
| FL | 5-9 | 580 | 6.1 | 1.63 | (3.6–10.2) | 57,431 | (27,326–87,536) |
| FL | 10-14 | 686 | 10.0 | 2.41 | (6.2–15.8) | 73,543 | (37,096–109,991) |
| FL | 15-17 | 431 | 10.8 | 2.55 | (6.7–16.9) | 77,657 | (40,697–114,617) |
| GA | 0-4 | 268 | 9.7 | 3.38 | (4.8–18.6) | 60,582 | (16,439–104,726) |
| GA | 5-9 | 296 | 12.0 | 3.49 | (6.7–20.7) | 68,684 | (26,107–111,260) |
| GA | 10-14 | 317 | 9.5 | 2.08 | (6.1–14.4) | 51,004 | (28,333–73,676) |
| GA | 15-17 | 288 | 10.0 | 3.73 | (4.7–20.0) | 35,222 | (7,731–62,713) |
| HI | 0-4 | 371 | 3.9 | 1.31 | (2.0–7.5) | 2,321 | (772–3,870) |
| HI | 5-9 | 361 | 8.7 | 1.79 | (5.8–12.9) | 6,426 | (3,740–9,112) |
| HI | 10-14 | 397 | 7.4 | 1.49 | (4.9–10.9) | 5,094 | (3,017–7,172) |
| HI | 15-17 | 319 | 12.1 | 2.20 | (8.4–17.1) | 5,491 | (3,431–7,551) |
| IL | 0-4 | 248 | 5.0 | 1.75 | (2.5–9.8) | 38,079 | (11,349–64,810) |
| IL | 5-9 | 247 | 7.3 | 2.21 | (4.0–13.0) | 55,963 | (21,321–90,605) |
| IL | 10-14 | 350 | 8.2 | 1.66 | (5.5–12.1) | 47,941 | (28,370–67,512) |
| IL | 15-17 | 289 | 8.4 | 2.31 | (4.8–14.2) | 34,699 | (15,068–54,329) |
| IN | 0-4 | 299 | 2.7 | 1.00 | (1.3–5.5) | 10,126 | (2,753–17,499) |
| IN | 5-9 | 355 | 7.0 | 1.55 | (4.5–10.7) | 25,577 | (14,054–37,099) |
| IN | 10-14 | 429 | 8.9 | 1.55 | (6.3–12.4) | 28,227 | (18,166–38,289) |
| IN | 15-17 | 361 | 10.6 | 2.00 | (7.3–15.2) | 25,305 | (15,399–35,211) |
| KS | 0-4 | 528 | 4.1 | 0.98 | (2.6–6.5) | 7,452 | (3,938–10,965) |
| KS | 5-9 | 554 | 7.2 | 1.31 | (5.0–10.2) | 13,101 | (8,282–17,921) |
| KS | 10-14 | 667 | 13.0 | 1.77 | (9.9–16.9) | 19,615 | (13,994–25,237) |
| KS | 15-17 | 540 | 11.7 | 2.66 | (7.4–18.0) | 13,271 | (6,811–19,732) |
| ME | 0-4 | 296 | 2.9 | 1.46 | (1.1–7.6) | 1,453 | (5–2,901) |
| ME | 5-9 | 273 | 14.4 | 3.04 | (9.4–21.4) | 8,649 | (4,780–12,519) |
| ME | 10-14 | 435 | 13.0 | 2.29 | (9.1–18.2) | 6,862 | (4,352–9,372) |
| ME | 15-17 | 319 | 7.9 | 2.03 | (4.7–12.9) | 3,189 | (1,538–4,839) |
| MA | 0-4 | 118 | 5.2 | 3.52 | (1.3–18.2) | 16,183 | (0–38,630) |
| MA | 5-9 | 146 | 12.2 | 3.83 | (6.5–21.9) | 28,253 | (9,884–46,621) |
| MA | 10-14 | 148 | 11.5 | 3.24 | (6.5–19.5) | 32,830 | (13,480–52,179) |
| MA | 15-17 | 140 | 12.6 | 4.85 | (5.7–25.5) | 30,963 | (5,127–56,800) |
| MI | 0-4 | 429 | 3.3 | 0.90 | (1.9–5.6) | 16,345 | (7,445–25,245) |
| MI | 5-9 | 430 | 8.3 | 1.92 | (5.2–12.9) | 44,394 | (23,556–65,232) |
| MI | 10-14 | 552 | 12.1 | 1.98 | (8.7–16.6) | 61,746 | (40,523–82,969) |
| MI | 15-17 | 533 | 9.2 | 1.50 | (6.7–12.6) | 31,103 | (20,940–41,267) |
| MN | 0-4 | 674 | 1.1 | 0.38 | (0.5–2.2) | 3,853 | (1,214–6,492) |
| MN | 5-9 | 690 | 5.4 | 1.16 | (3.5–8.2) | 18,831 | (10,602–27,060) |
| MN | 10-14 | 856 | 7.3 | 1.01 | (5.5–9.5) | 16,574 | (11,985–21,162) |
| MN | 15-17 | 726 | 8.7 | 1.40 | (6.3–11.9) | 18,833 | (12,658–25,007) |
| MS | 0-4 | 240 | 1.9 | 2,473 | |||
| MS | 5-9 | 229 | 11.8 | 2.97 | (7.1–19.0) | 20,889 | (9,891–31,887) |
| MS | 10-14 | 282 | 8.9 | 2.22 | (5.4–14.3) | 14,113 | (6,928–21,298) |
| MS | 15-17 | 181 | 7.8 | 2.48 | (4.1–14.3) | 8,507 | (3,066–13,947) |
| MO | 0-4 | 258 | 3.1 | 1.19 | (1.4–6.5) | 10,926 | (2,651–19,202) |
| MO | 5-9 | 271 | 7.5 | 2.03 | (4.4–12.6) | 24,157 | (10,870–37,445) |
| MO | 10-14 | 352 | 9.6 | 2.39 | (5.8–15.4) | 24,848 | (11,982–37,714) |
| MO | 15-17 | 272 | 8.2 | 2.14 | (4.9–13.5) | 18,437 | (8,728–28,146) |
| MT | 0-4 | 302 | 1.6 | 921 | |||
| MT | 5-9 | 310 | 6.8 | 1.61 | (4.3–10.7) | 4,124 | (2,164–6,083) |
| MT | 10-14 | 367 | 11.0 | 2.21 | (7.3–16.1) | 5,370 | (3,124–7,616) |
| MT | 15-17 | 286 | 8.8 | 2.27 | (5.3–14.4) | 3,235 | (1,515–4,955) |
| NE | 0-4 | 741 | 3.4 | 0.92 | (2.0–5.7) | 3,782 | (1,760–5,805) |
| NE | 5-9 | 746 | 6.8 | 1.35 | (4.5–9.9) | 8,562 | (5,077–12,048) |
| NE | 10-14 | 941 | 7.9 | 1.23 | (5.8–10.7) | 9,122 | (6,252–11,992) |
| NE | 15-17 | 759 | 9.3 | 1.41 | (6.8–12.4) | 6,683 | (4,609–8,757) |
| NV | 0-4 | 125 | 3.5 | 6,676 | |||
| NV | 5-9 | 133 | 14.2 | 4.56 | (7.4–25.6) | 26,491 | (8,265–44,717) |
| NV | 10-14 | 178 | 10.8 | 3.95 | (5.1–21.3) | 11,906 | (2,700–21,112) |
| NV | 15-17 | 135 | 2.3 | 1,950 | |||
| NH | 0-4 | 156 | 1.8 | 1,139 | |||
| NH | 5-9 | 191 | 7.5 | 2.77 | (3.6–15.1) | 4,637 | (1,143–8,131) |
| NH | 10-14 | 245 | 13.7 | 2.74 | (9.1–20.0) | 8,349 | (4,879–11,818) |
| NH | 15-17 | 217 | 7.2 | 1.87 | (4.2–11.8) | 3,107 | (1,475–4,739) |
| NM | 0-4 | 228 | 1.3 | 1,503 | |||
| NM | 5-9 | 251 | 5.5 | 2.49 | (2.3–13.0) | 7,086 | (615–13,558) |
| NM | 10-14 | 327 | 6.4 | 2.02 | (3.4–11.7) | 5,718 | (2,060–9,375) |
| NM | 15-17 | 238 | 7.9 | 2.78 | (3.9–15.3) | 5,937 | (1,638–10,236) |
| NY | 0-4 | 144 | 5.1 | 2.31 | (2.1–12.1) | 38,911 | (3,777–74,046) |
| NY | 5-9 | 165 | 13.6 | 4.13 | (7.3–23.8) | 140,384 | (48,604–232,163) |
| NY | 10-14 | 206 | 7.1 | 2.26 | (3.7–13.0) | 64,283 | (22,591–105,976) |
| NY | 15-17 | 167 | 7.8 | 3.06 | (3.5–16.3) | 47,491 | (9,408–85,573) |
| OH | 0-4 | 418 | 4.0 | 1.70 | (1.7–9.1) | 20,887 | (3,125–38,649) |
| OH | 5-9 | 435 | 10.7 | 2.13 | (7.1–15.6) | 72,228 | (42,518–101,937) |
| OH | 10-14 | 580 | 9.3 | 1.82 | (6.3–13.5) | 54,176 | (32,608–75,744) |
| OH | 15-17 | 478 | 7.7 | 1.88 | (4.7–12.3) | 31,921 | (15,971–47,872) |
| OR | 0-4 | 250 | 3.7 | 2.07 | (1.2–10.7) | 6,049 | (0–12,847) |
| OR | 5-9 | 242 | 6.6 | 3.20 | (2.5–16.3) | 14,621 | (0–29,346) |
| OR | 10-14 | 301 | 11.2 | 4.12 | (5.3–22.1) | 19,532 | (4,099–34,966) |
| OR | 15-17 | 251 | 7.5 | 2.81 | (3.5–15.2) | 9,663 | (2,202–17,124) |
| PA | 0-4 | 285 | 3.3 | 1.03 | (1.7–6.0) | 19,566 | (7,394–31,737) |
| PA | 5-9 | 305 | 7.3 | 1.61 | (4.7–11.1) | 48,662 | (27,554–69,770) |
| PA | 10-14 | 340 | 9.6 | 1.81 | (6.6–13.8) | 57,303 | (35,533–79,073) |
| PA | 15-17 | 294 | 10.7 | 2.07 | (7.3–15.5) | 42,373 | (25,848–58,897) |
| RI | 0-4 | 164 | 7.4 | 3.04 | (3.2–16.0) | 3,985 | (621–7,350) |
| RI | 5-9 | 178 | 9.8 | 3.06 | (5.2–17.6) | 5,218 | (1,862–8,574) |
| RI | 10-14 | 235 | 10.8 | 2.84 | (6.4–17.8) | 3,944 | (1,802–6,087) |
| RI | 15-17 | 203 | 9.5 | 2.44 | (5.7–15.5) | 2,995 | (1,451–4,538) |
| TX | 0-4 | 481 | 1.3 | 0.49 | (0.7–2.7) | 21,885 | (6,471–37,299) |
| TX | 5-9 | 479 | 7.9 | 2.36 | (4.3–13.9) | 144,049 | (55,532–232,565) |
| TX | 10-14 | 588 | 11.4 | 2.75 | (7.0–18.0) | 190,621 | (94,275–286,967) |
| TX | 15-17 | 491 | 8.6 | 1.99 | (5.4–13.4) | 97,481 | (52,194–142,768) |
| UT | 0-4 | 780 | 2.7 | 0.71 | (1.6–4.5) | 6,395 | (3,103–9,687) |
| UT | 5-9 | 692 | 5.8 | 0.96 | (4.2–8.0) | 14,793 | (9,914–19,673) |
| UT | 10-14 | 971 | 7.5 | 0.95 | (5.9–9.6) | 12,834 | (9,566–16,102) |
| UT | 15-17 | 773 | 9.2 | 1.26 | (7.0–12.0) | 13,809 | (9,937–17,680) |
| VT | 0-4 | 203 | 5.2 | 2.07 | (2.3–11.1) | 1,548 | (308–2,788) |
| VT | 5-9 | 241 | 9.4 | 2.44 | (5.6–15.4) | 2,318 | (1,101–3,535) |
| VT | 10-14 | 309 | 11.1 | 2.23 | (7.4–16.2) | 2,963 | (1,749–4,178) |
| VT | 15-17 | 218 | 9.9 | 3.08 | (5.3–17.8) | 2,114 | (751–3,478) |
| WI | 0-4 | 137 | 2.4 | 7,788 | |||
| WI | 5-9 | 154 | 5.9 | 2.48 | (2.6–13.1) | 18,912 | (2,918–34,907) |
| WI | 10-14 | 203 | 4.3 | 2.18 | (1.6–11.2) | 11,496 | (0–23,081) |
| WI | 15-17 | 187 | 5.5 | 2.09 | (2.6–11.3) | 9,322 | (2,300–16,344) |
| Territories | |||||||
| PR | 0-4 | 295 | 12.6 | 2.15 | (9.0–17.4) | 21,558 | (13,921–29,196) |
| PR | 5-9 | 333 | 19.2 | 2.39 | (15.0–24.3) | 36,504 | (26,820–46,188) |
| PR | 10-14 | 367 | 14.8 | 2.01 | (11.3–19.2) | 20,801 | (14,949–26,654) |
| PR | 15-17 | 293 | 14.2 | 2.31 | (10.2–19.3) | 20,041 | (13,170–26,913) |
Notes:
§Aged 0-17
¶CI denotes confidence interval.
*Total includes data from 29 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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Page last reviewed: February 23, 2021
Content source: National Center for Environmental Health