2018 Adult Asthma Data: Prevalence Tables and Maps

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Table L7
Adult* Self-Reported Lifetime Asthma Prevalence
and Number by Income and State or Territory: BRFSS 2018
State Income Sample
Size§		 Prevalence
(percent)		 Standard
Error		 95% CI
(percent)		 ||
||		 Weighted
Number		 95% CI
(Weighted Number)
U.S. Total** < $15,000 32,844 20.5 0.47 (19.6–21.4) || 4,255,549 (4,049,152–4,461,946)
U.S. Total** $15-$24,999 56,356 17.2 0.34 (16.6–17.9) || 5,724,062 (5,483,449–5,964,674)
U.S. Total** $25-$49,999 86,028 13.8 0.25 (13.3–14.3) || 6,592,340 (6,340,547–6,844,134)
U.S. Total** $50-$74,999 57,614 13.7 0.32 (13.1–14.3) || 4,364,561 (4,149,440–4,579,681)
U.S. Total** >=$75,000 122,271 12.6 0.20 (12.2–13.0) || 9,437,098 (9,133,711–9,740,484)
AL < $15,000 656 23.1 2.19 (18.8–27.4) || 85,480 (67,636–103,325)
AL $15-$24,999 971 20.4 1.85 (16.8–24.1) || 115,595 (92,648–138,541)
AL $25-$49,999 1,287 15.8 1.44 (13.0–18.6) || 115,306 (92,762–137,850)
AL $50-$74,999 773 11.9 1.45 (9.1–14.8) || 56,878 (42,734–71,023)
AL >=$75,000 1,397 13.1 1.30 (10.5–15.6) || 104,836 (82,667–127,004)
AK < $15,000 181 19.8 4.09 (11.7–27.9) || 6,930 (3,925–9,935)
AK $15-$24,999 302 18.6 3.17 (12.3–24.8) || 11,497 (7,308–15,686)
AK $25-$49,999 475 11.9 1.95 (8.0–15.7) || 10,689 (7,147–14,231)
AK $50-$74,999 380 15.2 2.77 (9.8–20.7) || 10,999 (6,749–15,248)
AK >=$75,000 943 13.2 1.62 (10.0–16.4) || 25,540 (19,004–32,075)
AZ < $15,000 707 18.0 2.86 (12.4–23.6) || 72,218 (47,967–96,470)
AZ $15-$24,999 1,213 17.9 1.83 (14.3–21.5) || 146,313 (114,574–178,052)
AZ $25-$49,999 1,708 15.1 1.36 (12.5–17.8) || 179,180 (145,876–212,483)
AZ $50-$74,999 1,131 15.0 1.68 (11.7–18.3) || 108,211 (82,688–133,734)
AZ >=$75,000 1,880 12.8 1.14 (10.6–15.0) || 174,147 (142,093–206,200)
AR < $15,000 561 22.0 2.57 (16.9–27.0) || 55,285 (41,217–69,352)
AR $15-$24,999 955 16.3 1.82 (12.8–19.9) || 71,400 (54,585–88,215)
AR $25-$49,999 1,215 13.2 1.45 (10.4–16.0) || 68,856 (53,125–84,588)
AR $50-$74,999 650 12.2 1.99 (8.3–16.1) || 36,055 (23,639–48,470)
AR >=$75,000 939 9.9 1.43 (7.1–12.7) || 43,217 (30,265–56,169)
CA < $15,000 1,552 16.9 1.26 (14.4–19.4) || 659,211 (554,558–763,865)
CA $15-$24,999 1,315 14.7 1.26 (12.2–17.1) || 465,702 (380,407–550,996)
CA $25-$49,999 2,080 12.9 0.89 (11.1–14.6) || 696,724 (599,464–793,984)
CA $50-$74,999 1,346 16.7 1.39 (14.0–19.4) || 552,416 (454,760–650,073)
CA >=$75,000 3,958 15.7 0.78 (14.2–17.2) || 1,601,566 (1,435,445–1,767,687)
CO < $15,000 441 23.8 2.53 (18.8–28.7) || 53,857 (40,783–66,930)
CO $15-$24,999 992 15.6 1.40 (12.8–18.3) || 79,888 (64,580–95,197)
CO $25-$49,999 1,664 14.9 1.08 (12.7–17.0) || 121,874 (103,208–140,539)
CO $50-$74,999 1,184 15.1 1.29 (12.6–17.7) || 89,977 (73,622–106,331)
CO >=$75,000 3,153 13.4 0.73 (12.0–14.9) || 212,873 (189,108–236,639)
CT < $15,000 453 24.4 2.61 (19.3–29.6) || 34,180 (26,260–42,100)
CT $15-$24,999 1,052 20.4 1.75 (16.9–23.8) || 62,830 (50,955–74,706)
CT $25-$49,999 1,649 15.1 1.25 (12.6–17.5) || 63,100 (52,086–74,114)
CT $50-$74,999 1,317 15.2 1.44 (12.4–18.1) || 49,417 (39,450–59,384)
CT >=$75,000 4,116 12.8 0.69 (11.4–14.1) || 134,290 (119,356–149,224)
DE < $15,000 395 25.5 3.55 (18.5–32.4) || 12,260 (8,166–16,354)
DE $15-$24,999 790 17.1 1.91 (13.3–20.8) || 18,610 (14,101–23,120)
DE $25-$49,999 975 16.8 1.83 (13.2–20.4) || 22,930 (17,492–28,368)
DE $50-$74,999 644 10.7 1.53 (7.7–13.7) || 10,023 (7,111–12,936)
DE >=$75,000 1,436 12.1 1.20 (9.8–14.5) || 28,457 (22,585–34,329)
DC < $15,000 380 25.0 3.03 (19.0–31.0) || 13,803 (9,987–17,619)
DC $15-$24,999 457 19.8 2.37 (15.1–24.4) || 12,431 (9,262–15,600)
DC $25-$49,999 548 21.3 2.78 (15.8–26.7) || 15,651 (11,018–20,284)
DC $50-$74,999 419 16.8 2.50 (11.9–21.7) || 10,046 (6,858–13,233)
DC >=$75,000 1,902 16.1 1.21 (13.7–18.5) || 38,504 (32,352–44,657)
FL < $15,000 1,409 21.2 2.61 (16.1–26.4) || 292,944 (212,694–373,194)
FL $15-$24,999 2,632 16.9 1.69 (13.6–20.2) || 484,677 (379,704–589,649)
FL $25-$49,999 3,370 12.6 1.23 (10.2–15.0) || 439,953 (350,524–529,382)
FL $50-$74,999 1,815 12.7 1.46 (9.8–15.5) || 249,033 (188,723–309,343)
FL >=$75,000 3,112 11.2 0.99 (9.2–13.1) || 450,938 (368,989–532,887)
GA < $15,000 819 19.4 1.80 (15.8–22.9) || 133,787 (106,671–160,904)
GA $15-$24,999 1,364 16.6 1.29 (14.0–19.1) || 199,382 (166,198–232,566)
GA $25-$49,999 1,782 12.5 1.03 (10.4–14.5) || 198,118 (163,958–232,279)
GA $50-$74,999 1,069 12.0 1.27 (9.5–14.5) || 109,132 (84,931–133,332)
GA >=$75,000 2,477 11.2 0.80 (9.6–12.8) || 239,169 (203,519–274,819)
HI < $15,000 545 25.5 3.10 (19.4–31.6) || 17,068 (12,389–21,748)
HI $15-$24,999 1,055 22.0 2.10 (17.9–26.2) || 31,043 (24,231–37,855)
HI $25-$49,999 1,564 15.2 1.18 (12.9–17.5) || 30,276 (25,427–35,124)
HI $50-$74,999 1,085 14.0 1.38 (11.3–16.7) || 20,469 (16,269–24,669)
HI >=$75,000 2,576 13.7 0.90 (11.9–15.5) || 53,433 (46,173–60,693)
ID < $15,000 276 31.3 4.12 (23.2–39.4) || 27,960 (18,921–36,998)
ID $15-$24,999 536 16.7 2.25 (12.3–21.1) || 30,998 (22,103–39,893)
ID $25-$49,999 892 11.6 1.39 (8.9–14.4) || 37,124 (28,057–46,190)
ID $50-$74,999 571 11.8 1.78 (8.3–15.3) || 24,648 (16,942–32,353)
ID >=$75,000 937 10.7 1.33 (8.1–13.3) || 36,145 (26,977–45,314)
IL < $15,000 474 20.7 2.28 (16.3–25.2) || 172,720 (132,253–213,186)
IL $15-$24,999 732 17.1 1.79 (13.6–20.6) || 236,578 (183,074–290,082)
IL $25-$49,999 1,024 10.7 1.10 (8.6–12.9) || 200,894 (158,946–242,842)
IL $50-$74,999 723 10.5 1.29 (8.0–13.1) || 149,882 (112,420–187,343)
IL >=$75,000 1,775 12.6 0.93 (10.7–14.4) || 410,516 (347,851–473,181)
IN < $15,000 524 26.3 2.51 (21.4–31.2) || 94,824 (74,624–115,024)
IN $15-$24,999 1,034 18.5 1.62 (15.3–21.6) || 120,681 (97,875–143,487)
IN $25-$49,999 1,639 14.9 1.22 (12.5–17.2) || 164,776 (136,279–193,272)
IN $50-$74,999 1,015 12.0 1.27 (9.5–14.5) || 89,841 (70,260–109,422)
IN >=$75,000 1,720 10.4 0.92 (8.6–12.2) || 134,266 (110,054–158,478)
IA < $15,000 526 23.3 2.27 (18.8–27.7) || 34,322 (26,749–41,896)
IA $15-$24,999 1,117 16.0 1.33 (13.4–18.6) || 47,220 (38,795–55,646)
IA $25-$49,999 1,907 10.9 0.84 (9.2–12.5) || 54,483 (45,855–63,111)
IA $50-$74,999 1,459 11.7 0.96 (9.8–13.5) || 45,459 (37,731–53,187)
IA >=$75,000 2,764 8.9 0.61 (7.7–10.1) || 64,920 (55,791–74,049)
KS < $15,000 663 24.1 2.24 (19.7–28.5) || 35,481 (27,905–43,057)
KS $15-$24,999 1,289 20.0 1.57 (16.9–23.0) || 57,052 (47,152–66,953)
KS $25-$49,999 2,400 13.7 0.95 (11.9–15.6) || 63,650 (54,377–72,924)
KS $50-$74,999 1,613 12.5 0.99 (10.5–14.4) || 40,786 (34,108–47,464)
KS >=$75,000 3,072 11.3 0.69 (10.0–12.7) || 71,032 (62,171–79,894)
KY < $15,000 943 27.9 2.68 (22.7–33.2) || 97,108 (75,130–119,085)
KY $15-$24,999 1,125 19.9 2.02 (15.9–23.9) || 84,655 (65,963–103,348)
KY $25-$49,999 1,805 17.2 1.51 (14.2–20.1) || 124,020 (100,766–147,274)
KY $50-$74,999 1,134 11.8 1.65 (8.5–15.0) || 54,665 (38,618–70,712)
KY >=$75,000 1,876 10.9 1.13 (8.7–13.1) || 89,426 (70,442–108,410)
LA < $15,000 580 23.6 3.40 (16.9–30.2) || 102,991 (67,767–138,214)
LA $15-$24,999 783 18.8 1.88 (15.1–22.5) || 107,922 (84,702–131,143)
LA $25-$49,999 966 14.2 1.58 (11.1–17.3) || 96,712 (73,906–119,517)
LA $50-$74,999 601 10.7 1.59 (7.6–13.8) || 42,849 (29,691–56,006)
LA >=$75,000 1,379 10.0 1.09 (7.9–12.2) || 90,685 (70,279–111,091)
ME < $15,000 914 28.0 2.96 (22.2–33.8) || 20,607 (15,282–25,932)
ME $15-$24,999 1,443 21.0 1.79 (17.5–24.5) || 26,788 (21,738–31,837)
ME $25-$49,999 2,469 15.0 1.16 (12.8–17.3) || 34,554 (28,960–40,149)
ME $50-$74,999 1,592 15.6 1.73 (12.2–19.0) || 25,826 (19,586–32,067)
ME >=$75,000 2,486 13.8 1.18 (11.4–16.1) || 40,069 (32,816–47,322)
MD < $15,000 855 23.8 2.59 (18.7–28.9) || 63,702 (47,783–79,622)
MD $15-$24,999 1,680 18.2 1.61 (15.1–21.4) || 87,216 (70,575–103,857)
MD $25-$49,999 2,688 13.8 1.11 (11.6–16.0) || 95,831 (79,593–112,069)
MD $50-$74,999 2,258 14.2 1.28 (11.7–16.8) || 82,486 (66,639–98,334)
MD >=$75,000 6,621 13.6 0.64 (12.3–14.8) || 244,982 (220,872–269,092)
MA < $15,000 364 18.1 2.57 (13.1–23.2) || 58,466 (40,874–76,059)
MA $15-$24,999 528 22.0 2.74 (16.6–27.4) || 104,257 (74,383–134,132)
MA $25-$49,999 1,075 15.6 1.45 (12.8–18.5) || 134,480 (108,020–160,941)
MA $50-$74,999 781 11.6 1.39 (8.9–14.4) || 70,518 (53,155–87,880)
MA >=$75,000 2,512 13.9 0.92 (12.0–15.7) || 286,178 (246,485–325,872)
MI < $15,000 742 23.7 2.12 (19.5–27.8) || 133,987 (106,684–161,290)
MI $15-$24,999 1,254 20.0 1.49 (17.1–22.9) || 198,075 (165,923–230,227)
MI $25-$49,999 2,058 15.4 1.04 (13.3–17.4) || 234,737 (201,206–268,269)
MI $50-$74,999 1,410 12.4 1.11 (10.2–14.5) || 129,357 (105,298–153,416)
MI >=$75,000 3,026 13.7 0.79 (12.1–15.3) || 303,626 (267,093–340,160)
MN < $15,000 838 19.3 1.71 (15.9–22.7) || 42,985 (34,660–51,310)
MN $15-$24,999 1,850 13.3 0.97 (11.4–15.2) || 61,623 (52,235–71,011)
MN $25-$49,999 3,350 11.9 0.70 (10.5–13.2) || 98,666 (86,488–110,844)
MN $50-$74,999 2,555 9.6 0.70 (8.2–11.0) || 60,189 (51,268–69,110)
MN >=$75,000 5,945 10.3 0.49 (9.3–11.2) || 158,844 (143,413–174,276)
MS < $15,000 780 22.4 2.04 (18.4–26.4) || 60,505 (48,473–72,536)
MS $15-$24,999 1,137 19.4 1.85 (15.8–23.1) || 88,605 (69,712–107,498)
MS $25-$49,999 1,256 11.7 1.19 (9.4–14.1) || 58,061 (45,904–70,219)
MS $50-$74,999 572 13.1 1.83 (9.5–16.7) || 30,609 (21,681–39,538)
MS >=$75,000 989 11.8 1.33 (9.2–14.4) || 47,143 (36,126–58,160)
MO < $15,000 508 27.7 3.22 (21.4–34.0) || 98,140 (71,250–125,030)
MO $15-$24,999 865 16.8 1.89 (13.1–20.5) || 104,350 (79,374–129,326)
MO $25-$49,999 1,320 13.9 1.50 (11.0–16.9) || 133,572 (103,026–164,118)
MO $50-$74,999 828 14.2 1.84 (10.6–17.8) || 99,888 (72,398–127,378)
MO >=$75,000 1,395 10.3 1.09 (8.2–12.5) || 126,084 (98,990–153,178)
MT < $15,000 426 22.1 2.75 (16.7–27.5) || 13,917 (10,133–17,700)
MT $15-$24,999 736 16.8 2.01 (12.9–20.7) || 18,797 (13,980–23,615)
MT $25-$49,999 1,161 14.5 1.52 (11.5–17.5) || 26,273 (20,429–32,117)
MT $50-$74,999 744 12.0 1.55 (8.9–15.0) || 15,028 (10,998–19,059)
MT >=$75,000 1,162 11.1 1.22 (8.7–13.5) || 21,793 (16,821–26,766)
NE < $15,000 1,097 22.0 2.08 (17.9–26.1) || 22,595 (17,749–27,441)
NE $15-$24,999 2,035 16.7 1.32 (14.1–19.3) || 28,746 (23,878–33,614)
NE $25-$49,999 3,580 14.2 0.94 (12.4–16.1) || 46,106 (39,685–52,527)
NE $50-$74,999 2,237 12.1 1.14 (9.8–14.3) || 27,104 (21,729–32,480)
NE >=$75,000 3,799 10.5 0.75 (9.0–12.0) || 47,467 (40,522–54,412)
NV < $15,000 209 19.3 3.93 (11.6–27.1) || 27,185 (14,971–39,399)
NV $15-$24,999 397 17.0 2.57 (12.0–22.1) || 47,803 (32,680–62,927)
NV $25-$49,999 662 9.8 1.65 (6.5–13.0) || 46,707 (30,550–62,863)
NV $50-$74,999 443 12.8 2.97 (7.0–18.6) || 40,623 (20,334–60,912)
NV >=$75,000 885 10.2 1.41 (7.5–13.0) || 59,206 (42,697–75,716)
NH < $15,000 316 28.6 3.78 (21.1–36.0) || 13,754 (9,575–17,933)
NH $15-$24,999 654 21.8 2.64 (16.6–27.0) || 24,429 (17,774–31,084)
NH $25-$49,999 1,064 18.6 1.80 (15.1–22.1) || 34,655 (27,397–41,912)
NH $50-$74,999 803 12.7 1.57 (9.6–15.8) || 18,830 (13,999–23,661)
NH >=$75,000 1,862 14.4 1.27 (12.0–16.9) || 58,826 (47,823–69,829)
NJ < $15,000 158 10.8 3.30 (4.3–17.3) || 39,538 (14,992–64,083)
NJ $15-$24,999 346 16.9 2.93 (11.2–22.7) || 132,706 (84,589–180,822)
NJ $25-$49,999 475 13.1 2.42 (8.4–17.9) || 125,749 (78,476–173,021)
NJ $50-$74,999 368 15.9 2.83 (10.3–21.5) || 112,327 (69,845–154,808)
NJ >=$75,000 1,178 11.3 1.29 (8.7–13.8) || 306,257 (235,168–377,347)
NM < $15,000 848 18.9 1.89 (15.2–22.6) || 37,434 (29,344–45,523)
NM $15-$24,999 1,218 15.6 1.43 (12.8–18.4) || 47,602 (38,406–56,797)
NM $25-$49,999 1,376 13.9 1.33 (11.3–16.5) || 45,218 (36,174–54,263)
NM $50-$74,999 823 16.8 1.86 (13.2–20.5) || 31,712 (24,307–39,117)
NM >=$75,000 1,526 14.5 1.26 (12.1–17.0) || 50,111 (41,030–59,191)
NY < $15,000 2,770 19.7 1.42 (16.9–22.5) || 231,942 (196,081–267,804)
NY $15-$24,999 4,892 19.7 1.12 (17.5–21.9) || 385,071 (337,412–432,729)
NY $25-$49,999 6,679 14.4 0.81 (12.8–16.0) || 358,147 (315,967–400,326)
NY $50-$74,999 4,496 13.9 0.99 (12.0–15.9) || 218,394 (185,598–251,190)
NY >=$75,000 9,708 13.8 0.60 (12.6–14.9) || 672,922 (611,473–734,371)
NC < $15,000 384 24.9 2.75 (19.5–30.4) || 147,557 (111,650–183,465)
NC $15-$24,999 696 16.8 1.76 (13.4–20.3) || 188,547 (146,703–230,391)
NC $25-$49,999 963 16.0 1.59 (12.9–19.1) || 251,731 (198,008–305,455)
NC $50-$74,999 620 13.9 1.82 (10.3–17.5) || 149,090 (107,697–190,483)
NC >=$75,000 1,101 9.0 1.18 (6.7–11.3) || 184,613 (134,753–234,473)
ND < $15,000 307 18.0 3.26 (11.6–24.5) || 6,562 (3,980–9,144)
ND $15-$24,999 617 16.0 2.29 (11.5–20.5) || 10,351 (7,196–13,506)
ND $25-$49,999 1,165 12.4 1.52 (9.4–15.3) || 13,772 (10,208–17,337)
ND $50-$74,999 861 14.6 1.82 (11.0–18.1) || 12,380 (9,053–15,707)
ND >=$75,000 1,855 10.3 0.92 (8.5–12.1) || 20,892 (17,118–24,666)
OH < $15,000 1,083 24.6 2.16 (20.3–28.8) || 171,125 (137,693–204,557)
OH $15-$24,999 2,072 16.4 1.27 (13.9–18.9) || 226,170 (189,443–262,897)
OH $25-$49,999 2,843 12.9 1.00 (10.9–14.8) || 249,465 (208,987–289,944)
OH $50-$74,999 1,699 10.3 1.05 (8.2–12.4) || 122,580 (96,763–148,398)
OH >=$75,000 3,070 9.9 0.85 (8.2–11.6) || 250,073 (205,786–294,359)
OK < $15,000 400 20.1 2.65 (14.8–25.3) || 47,222 (33,436–61,009)
OK $15-$24,999 770 18.1 1.99 (14.2–22.1) || 83,215 (63,109–103,321)
OK $25-$49,999 1,211 16.5 1.42 (13.7–19.3) || 108,748 (88,780–128,717)
OK $50-$74,999 797 12.5 1.55 (9.5–15.5) || 53,390 (39,536–67,244)
OK >=$75,000 1,187 13.1 1.20 (10.8–15.5) || 89,275 (72,348–106,203)
OR < $15,000 441 26.8 2.93 (21.0–32.5) || 69,571 (51,665–87,477)
OR $15-$24,999 784 22.5 2.02 (18.5–26.5) || 100,198 (79,701–120,695)
OR $25-$49,999 1,199 16.0 1.26 (13.5–18.5) || 107,408 (89,662–125,154)
OR $50-$74,999 799 17.3 1.58 (14.2–20.4) || 74,231 (59,744–88,718)
OR >=$75,000 1,692 15.4 1.00 (13.4–17.3) || 143,588 (124,281–162,894)
PA < $15,000 416 22.4 2.94 (16.6–28.1) || 137,322 (96,481–178,163)
PA $15-$24,999 756 20.7 1.96 (16.8–24.5) || 263,768 (208,511–319,026)
PA $25-$49,999 1,163 14.0 1.31 (11.4–16.6) || 251,878 (202,555–301,201)
PA $50-$74,999 835 12.6 1.45 (9.8–15.4) || 179,154 (136,798–221,510)
PA >=$75,000 2,003 13.1 0.94 (11.2–14.9) || 417,977 (356,402–479,552)
RI < $15,000 416 21.5 2.73 (16.1–26.9) || 12,413 (9,031–15,794)
RI $15-$24,999 709 22.1 2.37 (17.5–26.8) || 25,162 (19,077–31,247)
RI $25-$49,999 938 20.3 1.94 (16.4–24.1) || 28,758 (22,746–34,771)
RI $50-$74,999 689 11.5 1.65 (8.3–14.8) || 11,517 (8,155–14,879)
RI >=$75,000 1,774 13.6 1.21 (11.2–15.9) || 37,283 (30,301–44,265)
SC < $15,000 982 22.7 2.12 (18.6–26.9) || 79,538 (62,839–96,237)
SC $15-$24,999 1,651 16.3 1.39 (13.6–19.1) || 94,761 (77,437–112,084)
SC $25-$49,999 2,361 11.7 0.96 (9.8–13.6) || 104,158 (86,624–121,692)
SC $50-$74,999 1,414 10.7 1.23 (8.3–13.1) || 55,817 (42,492–69,143)
SC >=$75,000 2,341 11.5 0.94 (9.6–13.3) || 107,326 (89,094–125,559)
SD < $15,000 548 16.1 3.20 (9.8–22.4) || 7,108 (4,106–10,111)
SD $15-$24,999 776 11.1 2.16 (6.9–15.3) || 7,542 (4,525–10,558)
SD $25-$49,999 1,710 11.0 1.58 (7.9–14.1) || 17,217 (12,097–22,336)
SD $50-$74,999 1,022 8.7 1.85 (5.1–12.4) || 8,894 (5,011–12,778)
SD >=$75,000 1,703 10.9 1.32 (8.3–13.5) || 18,488 (13,905–23,072)
TN < $15,000 563 25.2 2.59 (20.1–30.3) || 136,225 (104,902–167,549)
TN $15-$24,999 818 16.2 1.65 (12.9–19.4) || 134,294 (106,250–162,337)
TN $25-$49,999 1,079 15.7 1.60 (12.5–18.8) || 168,719 (132,068–205,369)
TN $50-$74,999 631 13.6 2.02 (9.6–17.6) || 91,316 (62,502–120,130)
TN >=$75,000 1,182 10.2 1.17 (7.9–12.5) || 127,931 (98,108–157,754)
TX < $15,000 973 15.5 2.33 (10.9–20.0) || 289,264 (200,231–378,297)
TX $15-$24,999 1,518 14.4 1.87 (10.8–18.1) || 432,903 (315,469–550,338)
TX $25-$49,999 2,001 14.1 1.69 (10.8–17.4) || 555,359 (416,579–694,140)
TX $50-$74,999 1,369 17.9 2.21 (13.6–22.2) || 472,665 (346,378–598,953)
TX >=$75,000 3,102 12.9 1.19 (10.6–15.2) || 752,960 (608,287–897,633)
UT < $15,000 450 22.8 2.64 (17.6–28.0) || 21,532 (15,869–27,196)
UT $15-$24,999 973 17.6 1.50 (14.7–20.6) || 36,284 (29,683–42,884)
UT $25-$49,999 1,974 14.5 1.01 (12.5–16.4) || 58,903 (50,302–67,504)
UT $50-$74,999 1,735 14.2 1.08 (12.1–16.4) || 50,585 (42,493–58,676)
UT >=$75,000 3,661 12.8 0.67 (11.5–14.1) || 98,017 (87,489–108,545)
VT < $15,000 426 23.0 3.40 (16.3–29.7) || 7,626 (5,040–10,211)
VT $15-$24,999 771 19.9 2.17 (15.6–24.2) || 11,511 (8,756–14,265)
VT $25-$49,999 1,405 17.4 1.49 (14.5–20.4) || 18,723 (15,306–22,140)
VT $50-$74,999 1,029 17.2 1.86 (13.6–20.9) || 13,209 (10,094–16,323)
VT >=$75,000 1,791 15.3 1.40 (12.6–18.1) || 21,402 (17,191–25,614)
VA < $15,000 668 16.8 1.91 (13.1–20.6) || 71,382 (54,479–88,285)
VA $15-$24,999 1,239 14.8 1.36 (12.1–17.5) || 110,689 (89,258–132,120)
VA $25-$49,999 1,862 13.7 1.22 (11.3–16.1) || 158,876 (128,991–188,760)
VA $50-$74,999 1,306 14.8 1.53 (11.8–17.8) || 122,691 (95,572–149,810)
VA >=$75,000 3,598 11.7 0.75 (10.3–13.2) || 280,854 (244,312–317,395)
WA < $15,000 796 24.1 2.12 (20.0–28.3) || 82,993 (66,517–99,468)
WA $15-$24,999 1,392 17.0 1.32 (14.4–19.6) || 102,445 (85,479–119,411)
WA $25-$49,999 2,531 16.5 1.05 (14.5–18.6) || 165,072 (142,874–187,270)
WA $50-$74,999 1,862 16.0 1.24 (13.6–18.4) || 121,367 (101,076–141,659)
WA >=$75,000 4,086 14.1 0.70 (12.8–15.5) || 282,798 (253,651–311,944)
WV < $15,000 526 30.3 2.53 (25.3–35.3) || 45,753 (36,707–54,798)
WV $15-$24,999 820 21.3 1.83 (17.7–24.8) || 55,943 (45,277–66,609)
WV $25-$49,999 1,317 12.2 1.15 (10.0–14.5) || 46,588 (37,511–55,664)
WV $50-$74,999 573 13.5 1.77 (10.0–17.0) || 23,198 (16,814–29,583)
WV >=$75,000 964 11.2 1.21 (8.8–13.5) || 29,486 (22,900–36,072)
WI < $15,000 314 17.3 2.99 (11.4–23.1) || 48,767 (30,960–66,573)
WI $15-$24,999 629 16.6 2.22 (12.2–20.9) || 91,615 (65,221–118,010)
WI $25-$49,999 1,141 10.4 1.20 (8.0–12.7) || 95,834 (73,094–118,575)
WI $50-$74,999 825 11.6 1.48 (8.7–14.5) || 82,035 (60,271–103,798)
WI >=$75,000 1,425 9.3 1.00 (7.3–11.3) || 133,584 (104,415–162,752)
WY < $15,000 241 23.8 3.59 (16.8–30.9) || 6,404 (4,241–8,566)
WY $15-$24,999 616 13.7 1.76 (10.3–17.2) || 8,122 (5,951–10,293)
WY $25-$49,999 1,002 14.3 1.51 (11.4–17.3) || 14,060 (10,942–17,178)
WY $50-$74,999 709 9.5 1.38 (6.8–12.2) || 6,763 (4,763–8,764)
WY >=$75,000 1,230 10.2 1.11 (8.1–12.4) || 13,083 (10,165–16,001)
Territories
GU < $15,000 219 14.8 4.67 (5.6–24.0) || 2,627 (814–4,441)
GU $15-$24,999 253 11.7 2.41 (6.9–16.4) || 1,823 (1,061–2,585)
GU $25-$49,999 391 11.6 2.17 (7.3–15.9) || 2,994 (1,836–4,152)
GU $50-$74,999 208 16.6 3.81 (9.1–24.1) || 1,716 (852–2,580)
GU >=$75,000 314 7.0 1.77 (3.5–10.4) || 1,197 (587–1,808)
PR < $15,000 1,573 21.0 1.38 (18.3–23.8) || 201,447 (172,558–230,336)
PR $15-$24,999 1,272 17.7 1.36 (15.0–20.4) || 118,193 (98,919–137,467)
PR $25-$49,999 745 19.1 1.91 (15.4–22.9) || 72,534 (56,504–88,564)
PR $50-$74,999 175 16.6 3.28 (10.1–23.1) || 16,072 (9,279–22,864)
PR >=$75,000 183 12.5 2.99 (6.6–18.4) || 13,489 (6,621–20,357)

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 lifetime 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

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Page last reviewed: February 25, 2020
Content source: National Center for Environmental Health