2018 Adult Asthma Data: Prevalence Tables and Maps

Table C3
Adult* Self-Reported Current Asthma Prevalence and Number by Age and State or Territory, BRFSS 2018
State Age Group Sample Size§ Prevalence (percent) Standard Error 95% CI (percent) ||
||
||
Weighted Number 95% CI (Weighted Number)
U.S. Total** 18-24 25,187 10.0 0.30 (9.4–10.6) || 3,115,838 (2,926,471–3,305,205)
U.S. Total** 25-34 45,248 8.4 0.22 (8.0–8.9) || 3,704,589 (3,507,626–3,901,552)
U.S. Total** 35-44 50,447 8.9 0.24 (8.4–9.3) || 3,578,001 (3,382,160–3,773,842)
U.S. Total** 45-54 62,372 9.9 0.23 (9.5–10.4) || 3,913,368 (3,727,519–4,099,216)
U.S. Total** 55-64 87,328 10.2 0.21 (9.8–10.6) || 4,260,075 (4,079,502–4,440,648)
U.S. Total** 65+ 148,882 8.6 0.17 (8.3–8.9) || 4,511,074 (4,329,139–4,693,008)
AL 18-24 302 13.9 2.48 (9.0–18.8) || 65,073 (40,387–89,759)
AL 25-34 604 7.8 1.25 (5.3–10.2) || 48,845 (32,871–64,818)
AL 35-44 760 10.1 1.29 (7.5–12.6) || 59,269 (43,590–74,948)
AL 45-54 979 11.0 1.20 (8.6–13.3) || 63,626 (49,316–77,936)
AL 55-64 1,429 11.9 1.06 (9.8–14.0) || 75,645 (61,761–89,529)
AL 65+ 2,398 9.7 0.77 (8.2–11.2) || 80,903 (67,950–93,856)
AK 18-24 173 13.5 2.92 (7.8–19.3) || 9,891 (5,421–14,361)
AK 25-34 302 7.3 1.68 (4.0–10.6) || 8,402 (4,516–12,287)
AK 35-44 355 5.3 1.53 (2.3–8.4) || 4,914 (2,076–7,753)
AK 45-54 383 12.2 2.16 (7.9–16.4) || 10,392 (6,550–14,235)
AK 55-64 618 10.6 1.93 (6.8–14.4) || 9,750 (6,046–13,454)
AK 65+ 868 7.6 1.17 (5.3–9.9) || 6,582 (4,539–8,624)
AZ 18-24 411 8.9 1.80 (5.4–12.5) || 61,042 (35,785–86,299)
AZ 25-34 795 8.1 1.31 (5.5–10.6) || 75,745 (50,873–100,617)
AZ 35-44 843 10.6 1.61 (7.4–13.8) || 92,095 (63,047–121,144)
AZ 45-54 1,046 11.9 1.45 (9.1–14.8) || 93,337 (70,008–116,665)
AZ 55-64 1,568 12.7 1.46 (9.8–15.5) || 104,355 (79,284–129,426)
AZ 65+ 3,161 9.0 0.73 (7.5–10.4) || 110,521 (92,496–128,547)
AR 18-24 166 13.4 3.09 (7.3–19.5) || 38,555 (19,619–57,491)
AR 25-34 367 9.0 1.61 (5.9–12.2) || 34,484 (21,977–46,990)
AR 35-44 429 8.8 1.56 (5.8–11.9) || 32,324 (20,674–43,975)
AR 45-54 637 11.3 1.43 (8.4–14.1) || 39,279 (29,054–49,505)
AR 55-64 1,030 10.1 1.14 (7.9–12.3) || 37,942 (29,194–46,690)
AR 65+ 2,609 8.1 0.67 (6.8–9.4) || 41,147 (34,261–48,033)
CA 18-24 1,125 8.4 1.05 (6.3–10.5) || 316,882 (235,964–397,799)
CA 25-34 1,965 6.5 0.69 (5.2–7.9) || 382,745 (300,585–464,906)
CA 35-44 1,960 8.9 0.90 (7.1–10.6) || 459,253 (363,640–554,866)
CA 45-54 1,883 8.9 0.82 (7.3–10.5) || 444,722 (360,997–528,448)
CA 55-64 2,115 9.2 0.81 (7.6–10.8) || 444,490 (365,555–523,425)
CA 65+ 2,703 9.5 0.82 (7.9–11.1) || 541,656 (446,370–636,941)
CO 18-24 546 10.5 1.42 (7.7–13.3) || 56,340 (40,709–71,972)
CO 25-34 1,048 7.8 0.90 (6.0–9.6) || 65,052 (49,748–80,355)
CO 35-44 1,109 10.8 1.02 (8.8–12.8) || 80,418 (64,836–96,000)
CO 45-54 1,277 7.6 0.82 (5.9–9.2) || 51,786 (40,325–63,248)
CO 55-64 1,778 9.4 0.76 (7.9–10.9) || 67,685 (56,488–78,881)
CO 65+ 2,910 8.4 0.59 (7.3–9.6) || 68,346 (58,649–78,044)
CT 18-24 438 9.1 1.45 (6.2–11.9) || 31,653 (21,380–41,926)
CT 25-34 864 9.1 1.12 (6.9–11.3) || 39,431 (29,545–49,317)
CT 35-44 1,022 9.9 1.07 (7.8–12.0) || 40,769 (31,725–49,812)
CT 45-54 1,705 13.6 1.06 (11.5–15.7) || 61,861 (51,720–72,002)
CT 55-64 2,360 10.8 0.82 (9.2–12.4) || 53,878 (45,486–62,271)
CT 65+ 3,832 9.5 0.72 (8.1–10.9) || 55,603 (46,886–64,320)
DE 18-24 311 13.4 2.63 (8.2–18.6) || 11,732 (6,864–16,601)
DE 25-34 520 11.7 2.02 (7.7–15.6) || 14,725 (9,362–20,089)
DE 35-44 617 9.9 1.57 (6.9–13.0) || 11,060 (7,464–14,657)
DE 45-54 767 10.6 1.51 (7.6–13.6) || 12,191 (8,582–15,800)
DE 55-64 1,078 10.2 1.20 (7.8–12.6) || 13,303 (10,066–16,540)
DE 65+ 1,814 7.2 0.69 (5.9–8.6) || 12,999 (10,545–15,454)
DC 18-24 182 11.1 2.82 (5.5–16.7) || 7,761 (3,587–11,935)
DC 25-34 463 10.3 1.53 (7.3–13.3) || 16,213 (11,255–21,172)
DC 35-44 552 12.4 1.70 (9.1–15.8) || 12,845 (9,132–16,559)
DC 45-54 657 14.4 1.56 (11.3–17.4) || 10,673 (8,243–13,102)
DC 55-64 811 14.4 1.54 (11.4–17.4) || 10,392 (8,029–12,755)
DC 65+ 1,567 9.2 0.88 (7.5–10.9) || 7,752 (6,245–9,260)
FL 18-24 874 8.5 1.68 (5.2–11.8) || 149,779 (89,471–210,087)
FL 25-34 1,597 8.5 1.27 (6.1–11.0) || 232,184 (161,752–302,615)
FL 35-44 1,580 7.6 1.10 (5.5–9.8) || 191,689 (136,602–246,776)
FL 45-54 2,151 7.0 1.00 (5.1–9.0) || 185,303 (132,204–238,402)
FL 55-64 2,807 12.9 1.40 (10.1–15.6) || 361,925 (278,910–444,940)
FL 65+ 5,946 8.1 0.85 (6.4–9.8) || 359,224 (281,668–436,780)
GA 18-24 676 8.9 1.22 (6.5–11.3) || 92,277 (66,266–118,288)
GA 25-34 1,114 7.7 0.96 (5.8–9.5) || 107,254 (79,917–134,591)
GA 35-44 1,241 8.3 0.93 (6.5–10.2) || 112,518 (86,887–138,149)
GA 45-54 1,406 10.0 0.95 (8.2–11.9) || 132,317 (106,736–157,898)
GA 55-64 1,786 10.8 0.93 (8.9–12.6) || 136,368 (111,837–160,898)
GA 65+ 2,833 8.3 0.65 (7.0–9.6) || 122,787 (103,324–142,251)
HI 18-24 519 12.8 2.01 (8.8–16.7) || 15,918 (10,560–21,276)
HI 25-34 925 9.8 1.27 (7.3–12.3) || 19,538 (14,320–24,756)
HI 35-44 1,047 7.3 1.10 (5.2–9.5) || 13,398 (9,294–17,501)
HI 45-54 1,178 9.3 1.00 (7.3–11.2) || 14,484 (11,307–17,661)
HI 55-64 1,552 10.2 1.01 (8.2–12.1) || 18,281 (14,545–22,016)
HI 65+ 2,521 8.0 0.71 (6.6–9.3) || 20,332 (16,742–23,922)
ID 18-24 266 8.1 2.04 (4.1–12.1) || 13,841 (6,730–20,952)
ID 25-34 413 10.6 1.91 (6.8–14.3) || 23,252 (14,531–31,974)
ID 35-44 422 7.0 1.60 (3.9–10.2) || 15,188 (8,206–22,169)
ID 45-54 438 7.6 1.46 (4.7–10.5) || 13,846 (8,516–19,177)
ID 55-64 663 10.7 1.52 (7.8–13.7) || 22,209 (15,766–28,652)
ID 65+ 1,390 7.4 0.88 (5.7–9.2) || 20,548 (15,687–25,410)
IL 18-24 420 10.0 1.85 (6.3–13.6) || 120,886 (74,271–167,501)
IL 25-34 705 9.1 1.19 (6.7–11.4) || 154,746 (113,338–196,153)
IL 35-44 736 8.1 1.19 (5.7–10.4) || 130,908 (91,584–170,232)
IL 45-54 857 8.8 1.09 (6.7–11.0) || 140,552 (105,247–175,857)
IL 55-64 1,015 9.0 0.99 (7.0–10.9) || 146,950 (113,824–180,076)
IL 65+ 1,496 7.9 0.80 (6.3–9.4) || 156,740 (124,973–188,506)
IN 18-24 363 10.5 1.75 (7.1–14.0) || 71,522 (47,071–95,973)
IN 25-34 624 8.5 1.26 (6.0–11.0) || 71,690 (49,937–93,443)
IN 35-44 728 8.9 1.11 (6.7–11.1) || 72,694 (54,321–91,066)
IN 45-54 1,114 12.3 1.11 (10.1–14.4) || 94,500 (76,891–112,108)
IN 55-64 1,583 10.3 0.86 (8.6–12.0) || 88,391 (73,230–103,551)
IN 65+ 2,921 9.3 0.63 (8.0–10.5) || 95,692 (82,481–108,903)
IA 18-24 641 9.8 1.31 (7.2–12.3) || 32,105 (23,212–40,999)
IA 25-34 992 7.5 0.89 (5.7–9.2) || 28,706 (21,741–35,672)
IA 35-44 1,219 7.2 0.78 (5.7–8.7) || 27,013 (21,097–32,930)
IA 45-54 1,348 9.4 0.91 (7.6–11.2) || 32,661 (26,171–39,152)
IA 55-64 1,845 7.6 0.68 (6.2–8.9) || 30,951 (25,290–36,613)
IA 65+ 2,900 7.0 0.52 (5.9–8.0) || 37,607 (31,915–43,298)
KS 18-24 652 13.4 1.54 (10.4–16.4) || 40,366 (30,554–50,178)
KS 25-34 1,078 9.7 1.06 (7.7–11.8) || 35,878 (27,817–43,939)
KS 35-44 1,188 9.6 0.95 (7.7–11.4) || 33,635 (26,845–40,426)
KS 45-54 1,520 9.1 0.80 (7.5–10.6) || 28,784 (23,658–33,910)
KS 55-64 2,183 9.5 0.73 (8.1–11.0) || 34,883 (29,382–40,384)
KS 65+ 3,937 8.6 0.53 (7.6–9.7) || 39,026 (34,142–43,911)
KY 18-24 555 11.7 2.16 (7.5–16.0) || 49,687 (30,483–68,891)
KY 25-34 837 10.9 1.53 (7.8–13.9) || 61,670 (43,696–79,644)
KY 35-44 944 9.3 1.41 (6.5–12.0) || 50,669 (34,948–66,389)
KY 45-54 1,389 13.4 1.54 (10.3–16.4) || 74,065 (56,100–92,029)
KY 55-64 1,880 12.5 1.26 (10.1–15.0) || 73,585 (58,250–88,921)
KY 65+ 2,770 10.7 1.03 (8.7–12.7) || 78,739 (63,029–94,449)
LA 18-24 359 9.9 1.86 (6.2–13.5) || 43,664 (26,702–60,626)
LA 25-34 646 10.8 2.41 (6.0–15.5) || 69,598 (36,235–102,961)
LA 35-44 673 7.0 1.32 (4.4–9.6) || 40,708 (25,096–56,320)
LA 45-54 833 9.5 1.21 (7.1–11.9) || 49,652 (36,782–62,522)
LA 55-64 1,103 10.7 1.34 (8.1–13.3) || 63,103 (46,753–79,452)
LA 65+ 1,392 6.6 0.89 (4.9–8.4) || 47,282 (34,534–60,029)
ME 18-24 313 19.5 3.40 (12.8–26.2) || 22,038 (13,506–30,571)
ME 25-34 711 11.4 1.55 (8.3–14.4) || 17,091 (12,287–21,895)
ME 35-44 890 13.6 1.52 (10.6–16.5) || 20,215 (15,501–24,930)
ME 45-54 1,415 13.0 1.25 (10.5–15.4) || 22,050 (17,623–26,477)
ME 55-64 2,403 10.8 0.85 (9.1–12.4) || 22,895 (19,185–26,604)
ME 65+ 4,951 9.7 0.59 (8.5–10.8) || 25,926 (22,704–29,148)
MD 18-24 633 13.1 1.76 (9.6–16.5) || 72,320 (51,701–92,938)
MD 25-34 1,278 9.5 1.10 (7.3–11.6) || 76,758 (58,466–95,050)
MD 35-44 1,653 8.3 0.86 (6.6–10.0) || 62,868 (49,708–76,027)
MD 45-54 2,618 9.5 0.76 (8.1–11.0) || 72,008 (60,328–83,687)
MD 55-64 3,678 10.3 0.64 (9.0–11.5) || 80,663 (70,395–90,931)
MD 65+ 6,932 7.3 0.42 (6.4–8.1) || 66,681 (58,936–74,427)
MA 18-24 497 13.7 1.94 (9.9–17.5) || 97,034 (67,905–126,163)
MA 25-34 794 9.8 1.38 (7.1–12.6) || 88,434 (62,827–114,041)
MA 35-44 731 10.2 1.29 (7.6–12.7) || 82,711 (61,397–104,026)
MA 45-54 987 10.7 1.19 (8.4–13.0) || 89,952 (69,379–110,526)
MA 55-64 1,310 8.2 0.84 (6.6–9.9) || 76,729 (61,035–92,424)
MA 65+ 2,082 9.7 0.90 (8.0–11.5) || 108,966 (88,372–129,559)
MI 18-24 810 14.0 1.49 (11.1–16.9) || 137,830 (106,926–168,734)
MI 25-34 1,217 10.5 1.12 (8.3–12.7) || 131,916 (102,952–160,879)
MI 35-44 1,226 11.7 1.15 (9.5–14.0) || 134,535 (107,214–161,856)
MI 45-54 1,538 12.5 1.06 (10.4–14.6) || 149,815 (123,103–176,528)
MI 55-64 2,112 11.1 0.84 (9.4–12.7) || 153,000 (129,146–176,853)
MI 65+ 3,187 8.6 0.66 (7.3–9.9) || 145,302 (122,570–168,034)
MN 18-24 1,201 9.4 0.99 (7.4–11.3) || 48,840 (38,259–59,421)
MN 25-34 1,991 8.7 0.75 (7.2–10.2) || 63,402 (52,282–74,521)
MN 35-44 2,352 7.1 0.60 (5.9–8.3) || 50,008 (41,434–58,582)
MN 45-54 2,651 8.9 0.66 (7.6–10.2) || 58,824 (49,828–67,821)
MN 55-64 3,539 9.0 0.58 (7.8–10.1) || 67,396 (58,521–76,270)
MN 65+ 4,966 7.1 0.45 (6.2–8.0) || 63,476 (55,392–71,561)
MS 18-24 336 8.6 1.84 (5.0–12.2) || 25,727 (14,359–37,095)
MS 25-34 586 7.2 1.23 (4.8–9.6) || 27,577 (18,042–37,113)
MS 35-44 734 10.5 1.33 (7.9–13.1) || 38,110 (28,261–47,960)
MS 45-54 919 9.7 1.16 (7.4–12.0) || 33,695 (25,475–41,915)
MS 55-64 1,267 10.5 1.07 (8.4–12.6) || 38,619 (30,604–46,634)
MS 65+ 1,884 10.9 0.98 (9.0–12.8) || 51,688 (42,134–61,242)
MO 18-24 276 7.9 1.74 (4.5–11.3) || 45,491 (25,142–65,841)
MO 25-34 553 8.6 1.53 (5.6–11.6) || 67,398 (42,637–92,159)
MO 35-44 593 10.2 1.66 (6.9–13.5) || 75,549 (50,033–101,065)
MO 45-54 777 10.9 1.35 (8.2–13.5) || 78,212 (58,402–98,021)
MO 55-64 1,221 11.1 1.19 (8.8–13.5) || 90,482 (70,510–110,453)
MO 65+ 2,670 7.6 0.63 (6.4–8.9) || 77,789 (65,024–90,553)
MT 18-24 286 11.6 2.16 (7.4–15.9) || 11,615 (7,157–16,074)
MT 25-34 491 10.6 1.74 (7.2–14.1) || 14,064 (9,289–18,838)
MT 35-44 607 10.0 1.51 (7.1–13.0) || 12,516 (8,662–16,371)
MT 45-54 651 12.5 1.62 (9.3–15.7) || 14,212 (10,358–18,065)
MT 55-64 1,124 10.1 1.20 (7.7–12.4) || 15,261 (11,533–18,989)
MT 65+ 1,925 7.2 0.83 (5.6–8.8) || 14,196 (10,909–17,482)
NE 18-24 919 10.5 1.45 (7.7–13.4) || 20,701 (14,729–26,674)
NE 25-34 1,531 8.6 1.02 (6.6–10.6) || 21,113 (15,985–26,241)
NE 35-44 1,806 7.4 0.88 (5.6–9.1) || 17,521 (13,278–21,763)
NE 45-54 1,910 9.9 1.00 (7.9–11.8) || 21,214 (16,806–25,622)
NE 55-64 2,899 9.6 0.81 (8.0–11.1) || 22,920 (18,955–26,885)
NE 65+ 5,385 8.2 0.57 (7.1–9.3) || 24,939 (21,392–28,487)
NV 18-24 248 10.0 2.45 (5.2–14.9) || 25,718 (12,913–38,523)
NV 25-34 409 6.2 1.45 (3.3–9.0) || 25,906 (13,648–38,164)
NV 35-44 392 8.3 2.42 (3.5–13.0) || 32,856 (12,860–52,852)
NV 45-54 465 7.1 1.53 (4.1–10.1) || 26,189 (14,900–37,479)
NV 55-64 587 11.3 2.49 (6.4–16.2) || 42,833 (22,787–62,879)
NV 65+ 1,041 6.2 0.93 (4.3–8.0) || 29,838 (20,930–38,746)
NH 18-24 170 14.9 3.14 (8.7–21.1) || 15,297 (8,376–22,218)
NH 25-34 346 12.4 2.25 (8.0–16.8) || 22,915 (14,123–31,706)
NH 35-44 515 15.6 1.95 (11.8–19.4) || 23,764 (17,474–30,054)
NH 45-54 841 13.3 1.39 (10.6–16.0) || 23,770 (18,591–28,948)
NH 55-64 1,351 10.4 0.98 (8.5–12.4) || 21,915 (17,723–26,107)
NH 65+ 2,355 8.1 0.68 (6.8–9.5) || 19,591 (16,312–22,869)
NJ 18-24 205 6.4 1.77 (2.9–9.9) || 51,446 (23,692–79,200)
NJ 25-34 410 6.4 1.65 (3.2–9.7) || 73,117 (35,643–110,590)
NJ 35-44 443 10.2 2.21 (5.9–14.6) || 113,313 (62,850–163,776)
NJ 45-54 485 9.9 2.02 (5.9–13.9) || 117,608 (68,412–166,804)
NJ 55-64 600 9.8 1.61 (6.6–12.9) || 119,919 (80,621–159,217)
NJ 65+ 878 7.4 1.37 (4.7–10.1) || 108,411 (68,543–148,279)
NM 18-24 397 10.8 1.81 (7.3–14.4) || 21,686 (14,189–29,184)
NM 25-34 721 6.1 0.98 (4.2–8.1) || 16,630 (11,326–21,935)
NM 35-44 805 7.5 1.09 (5.4–9.7) || 18,775 (13,271–24,278)
NM 45-54 941 12.3 1.62 (9.1–15.5) || 28,578 (20,609–36,547)
NM 55-64 1,445 11.2 1.15 (8.9–13.5) || 29,515 (23,268–35,762)
NM 65+ 2,309 11.4 1.00 (9.5–13.4) || 41,328 (33,892–48,765)
NY 18-24 2,185 11.5 1.00 (9.5–13.4) || 212,061 (173,719–250,404)
NY 25-34 4,074 11.1 0.77 (9.6–12.6) || 314,262 (269,647–358,876)
NY 35-44 4,232 8.4 0.67 (7.1–9.7) || 192,822 (161,674–223,970)
NY 45-54 5,459 11.1 0.77 (9.6–12.6) || 260,522 (222,946–298,097)
NY 55-64 7,236 9.8 0.61 (8.6–11.0) || 247,866 (216,656–279,076)
NY 65+ 10,912 9.6 0.66 (8.3–10.9) || 303,437 (260,489–346,386)
NC 18-24 373 12.9 2.12 (8.8–17.1) || 129,871 (84,876–174,865)
NC 25-34 624 5.9 1.08 (3.8–8.0) || 78,976 (49,913–108,039)
NC 35-44 616 10.5 1.73 (7.1–13.9) || 132,217 (86,190–178,244)
NC 45-54 767 9.2 1.30 (6.7–11.8) || 120,189 (85,416–154,963)
NC 55-64 828 11.0 1.41 (8.2–13.8) || 147,667 (108,338–186,996)
NC 65+ 1,406 8.4 1.07 (6.3–10.5) || 141,674 (104,934–178,414)
ND 18-24 250 8.8 2.20 (4.5–13.2) || 7,558 (3,651–11,465)
ND 25-34 467 6.5 1.26 (4.0–9.0) || 7,117 (4,322–9,912)
ND 35-44 536 9.6 1.47 (6.7–12.5) || 8,749 (5,991–11,507)
ND 45-54 689 7.9 1.15 (5.6–10.1) || 6,046 (4,269–7,824)
ND 55-64 1,242 8.6 0.98 (6.7–10.6) || 7,934 (6,094–9,774)
ND 65+ 2,316 8.1 0.68 (6.7–9.4) || 9,184 (7,630–10,739)
OH 18-24 649 11.3 1.54 (8.3–14.3) || 124,328 (89,418–159,237)
OH 25-34 1,143 7.1 0.93 (5.3–9.0) || 106,312 (78,512–134,113)
OH 35-44 1,255 11.3 1.39 (8.5–14.0) || 155,612 (115,230–195,994)
OH 45-54 1,847 9.7 0.93 (7.9–11.5) || 136,362 (109,631–163,094)
OH 55-64 2,887 8.8 0.68 (7.4–10.1) || 138,808 (116,860–160,756)
OH 65+ 4,778 9.1 0.63 (7.9–10.4) || 182,263 (156,604–207,922)
OK 18-24 274 11.1 2.17 (6.8–15.3) || 43,352 (25,597–61,107)
OK 25-34 548 10.2 1.44 (7.4–13.0) || 53,566 (37,972–69,160)
OK 35-44 617 10.1 1.31 (7.5–12.7) || 49,687 (36,531–62,842)
OK 45-54 682 12.4 1.50 (9.5–15.4) || 54,866 (41,074–68,658)
OK 55-64 1,064 10.4 1.21 (8.1–12.8) || 49,918 (37,904–61,932)
OK 65+ 1,985 8.6 0.72 (7.2–10.0) || 53,523 (44,523–62,524)
OR 18-24 417 11.2 1.79 (7.7–14.7) || 41,272 (27,628–54,916)
OR 25-34 777 12.5 1.44 (9.6–15.3) || 70,959 (53,592–88,326)
OR 35-44 822 11.9 1.23 (9.5–14.3) || 63,967 (50,295–77,639)
OR 45-54 902 14.6 1.57 (11.5–17.7) || 68,592 (52,784–84,399)
OR 55-64 1,085 11.0 1.09 (8.9–13.2) || 60,402 (48,234–72,570)
OR 65+ 1,753 9.9 1.06 (7.8–11.9) || 72,839 (56,725–88,952)
PA 18-24 469 10.7 1.85 (7.0–14.3) || 126,874 (81,384–172,363)
PA 25-34 824 9.3 1.19 (7.0–11.7) || 152,969 (113,533–192,405)
PA 35-44 812 9.9 1.29 (7.4–12.4) || 146,290 (107,490–185,091)
PA 45-54 972 10.7 1.19 (8.3–13.0) || 164,976 (127,420–202,532)
PA 55-64 1,225 11.5 1.11 (9.4–13.7) || 208,037 (166,956–249,118)
PA 65+ 1,772 8.9 0.95 (7.0–10.8) || 206,140 (161,220–251,060)
RI 18-24 247 10.6 2.53 (5.6–15.6) || 11,688 (5,876–17,501)
RI 25-34 486 12.8 1.99 (8.9–16.8) || 18,303 (12,362–24,243)
RI 35-44 619 11.5 1.50 (8.5–14.4) || 14,356 (10,507–18,205)
RI 45-54 832 12.7 1.44 (9.9–15.5) || 16,121 (12,334–19,908)
RI 55-64 1,262 11.9 1.18 (9.6–14.2) || 17,581 (13,954–21,208)
RI 65+ 1,965 11.4 0.97 (9.5–13.3) || 20,337 (16,745–23,928)
SC 18-24 441 9.2 1.71 (5.8–12.6) || 43,995 (27,109–60,882)
SC 25-34 788 9.4 1.19 (7.1–11.7) || 62,152 (46,075–78,229)
SC 35-44 1,030 8.5 1.02 (6.5–10.5) || 52,062 (39,436–64,688)
SC 45-54 1,383 9.4 0.94 (7.5–11.2) || 56,863 (45,284–68,442)
SC 55-64 2,136 10.8 0.89 (9.1–12.6) || 71,890 (59,598–84,183)
SC 65+ 4,820 7.6 0.46 (6.7–8.5) || 68,136 (59,899–76,373)
SD 18-24 363 9.2 2.44 (4.4–14.0) || 7,978 (3,622–12,333)
SD 25-34 688 8.7 1.76 (5.2–12.1) || 9,329 (5,478–13,180)
SD 35-44 748 6.7 1.42 (3.9–9.5) || 6,934 (4,004–9,865)
SD 45-54 950 8.5 1.58 (5.4–11.6) || 7,804 (4,823–10,786)
SD 55-64 1,486 7.5 1.13 (5.3–9.8) || 8,583 (6,001–11,165)
SD 65+ 2,688 7.1 0.88 (5.4–8.8) || 10,238 (7,678–12,799)
TN 18-24 296 7.0 1.95 (3.1–10.8) || 42,885 (18,488–67,283)
TN 25-34 600 9.1 1.51 (6.2–12.1) || 81,240 (53,783–108,697)
TN 35-44 672 8.4 1.37 (5.7–11.0) || 69,396 (46,365–92,426)
TN 45-54 785 10.6 1.55 (7.6–13.7) || 87,254 (60,998–113,511)
TN 55-64 1,072 13.2 1.34 (10.6–15.8) || 115,966 (91,495–140,436)
TN 65+ 1,618 9.7 0.97 (7.8–11.6) || 109,560 (87,463–131,658)
TX 18-24 723 6.8 1.28 (4.3–9.3) || 196,883 (123,445–270,321)
TX 25-34 1,439 7.1 1.12 (4.9–9.3) || 285,244 (194,973–375,515)
TX 35-44 1,389 6.8 1.21 (4.4–9.2) || 249,515 (160,384–338,646)
TX 45-54 1,520 9.0 1.40 (6.3–11.8) || 304,536 (208,681–400,390)
TX 55-64 1,970 7.5 1.15 (5.3–9.8) || 241,666 (167,432–315,899)
TX 65+ 3,824 7.6 0.93 (5.8–9.4) || 277,970 (210,795–345,144)
UT 18-24 1,042 11.1 1.23 (8.7–13.6) || 39,793 (30,619–48,966)
UT 25-34 1,625 8.3 0.84 (6.7–10.0) || 37,108 (29,462–44,753)
UT 35-44 1,858 7.2 0.71 (5.8–8.6) || 30,370 (24,344–36,396)
UT 45-54 1,544 10.0 0.93 (8.2–11.8) || 30,844 (24,945–36,743)
UT 55-64 1,663 10.6 0.96 (8.7–12.5) || 30,843 (25,067–36,620)
UT 65+ 2,561 9.7 0.75 (8.2–11.2) || 34,223 (28,776–39,670)
VT 18-24 224 15.5 2.76 (10.0–20.9) || 10,196 (6,357–14,036)
VT 25-34 492 12.2 1.89 (8.5–15.9) || 8,711 (5,902–11,520)
VT 35-44 700 11.7 1.50 (8.7–14.6) || 8,067 (5,927–10,207)
VT 45-54 997 12.5 1.32 (9.9–15.1) || 9,377 (7,320–11,434)
VT 55-64 1,496 12.5 1.14 (10.3–14.7) || 11,557 (9,356–13,759)
VT 65+ 2,405 9.9 0.84 (8.3–11.6) || 11,710 (9,680–13,741)
VA 18-24 574 10.4 1.55 (7.4–13.5) || 86,295 (59,895–112,695)
VA 25-34 1,088 8.8 1.11 (6.6–11.0) || 98,913 (73,464–124,362)
VA 35-44 1,225 7.3 0.91 (5.6–9.1) || 79,512 (59,800–99,224)
VA 45-54 1,643 9.1 0.85 (7.4–10.8) || 97,732 (79,349–116,115)
VA 55-64 2,185 9.3 0.88 (7.6–11.0) || 101,019 (81,382–120,655)
VA 65+ 3,381 7.1 0.57 (6.0–8.2) || 93,724 (78,697–108,752)
WA 18-24 670 12.3 1.48 (9.4–15.2) || 82,575 (61,849–103,301)
WA 25-34 1,421 8.0 0.87 (6.3–9.7) || 85,246 (66,366–104,125)
WA 35-44 1,538 6.7 0.69 (5.3–8.0) || 63,649 (50,412–76,886)
WA 45-54 1,648 11.1 0.96 (9.2–13.0) || 95,561 (78,491–112,631)
WA 55-64 2,534 10.8 0.78 (9.2–12.3) || 102,173 (86,948–117,399)
WA 65+ 4,870 9.8 0.57 (8.7–10.9) || 114,587 (100,953–128,221)
WV 18-24 218 12.2 2.42 (7.4–16.9) || 19,751 (11,549–27,953)
WV 25-34 394 8.9 1.49 (5.9–11.8) || 18,483 (12,152–24,813)
WV 35-44 557 11.9 1.55 (8.9–14.9) || 25,414 (18,557–32,272)
WV 45-54 749 14.9 1.55 (11.8–17.9) || 32,715 (25,455–39,975)
WV 55-64 1,083 15.0 1.33 (12.3–17.6) || 38,087 (30,857–45,318)
WV 65+ 1,823 11.1 0.92 (9.3–12.9) || 39,771 (33,010–46,533)
WI 18-24 298 10.3 1.92 (6.5–14.1) || 58,057 (36,142–79,973)
WI 25-34 518 10.3 1.80 (6.8–13.9) || 73,938 (47,076–100,801)
WI 35-44 574 8.5 1.30 (5.9–11.0) || 58,817 (40,675–76,959)
WI 45-54 739 9.9 1.42 (7.1–12.7) || 67,466 (47,594–87,339)
WI 55-64 1,092 9.5 1.16 (7.2–11.7) || 76,844 (57,485–96,203)
WI 65+ 1,653 7.3 0.95 (5.4–9.1) || 72,064 (52,967–91,161)
WY 18-24 204 10.3 2.12 (6.1–14.5) || 5,705 (3,281–8,129)
WY 25-34 355 7.0 1.40 (4.2–9.7) || 5,284 (3,129–7,440)
WY 35-44 475 8.9 1.47 (6.0–11.8) || 6,456 (4,269–8,643)
WY 45-54 498 8.5 1.42 (5.8–11.3) || 5,384 (3,551–7,217)
WY 55-64 1,042 9.1 1.01 (7.1–11.0) || 7,001 (5,420–8,583)
WY 65+ 1,819 8.8 0.80 (7.2–10.3) || 8,074 (6,569–9,579)
Territories
GU 18-24 151 3.4 1.30 (0.9–6.0) || 611 (159–1,063)
GU 25-34 222 4.3 1.46 (1.5–7.2) || 899 (297–1,502)
GU 35-44 232 3.7 1.49 (0.8–6.7) || 836 (171–1,502)
GU 45-54 321 7.4 1.83 (3.8–11.1) || 1,442 (729–2,154)
GU 55-64 331 3.0 1.01 (1.0–5.0) || 424 (144–703)
GU 65+ 354 9.8 2.81 (4.3–15.3) || 1,047 (412–1,681)
PR 18-24 350 12.2 2.08 (8.1–16.3) || 40,853 (26,276–55,429)
PR 25-34 659 9.6 1.33 (6.9–12.2) || 42,507 (30,557–54,458)
PR 35-44 720 10.8 1.42 (8.0–13.6) || 47,499 (34,665–60,332)
PR 45-54 829 12.1 1.48 (9.2–15.0) || 52,383 (38,941–65,826)
PR 55-64 923 13.0 1.34 (10.4–15.7) || 55,988 (44,034–67,942)
PR 65+ 1,309 9.9 0.96 (8.0–11.8) || 62,033 (49,703–74,364)

Notes:
*Aged 18+ years
**U.S. Total includes 50 states plus the District of Columbia and excludes the three territories.
CI denotes confidence interval.
§Sample size is the number of respondents answered current asthma question

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

Page last reviewed: March 26, 2020