Did Not Use Any Method To Prevent Pregnancy During Last Sexual Intercourse With An Opposite-Sex Partner
(among students who were currently sexually active)
High School Youth Risk Behavior Survey, 2021
| 13.7 (12.1–15.5) 3,068 | 15.2 (12.9–17.9) 1,604 | 11.8 (10.1–13.7) 1,431 |
| 24.2 (9.2–50.3) 64 | 24.2 (7.3–56.4) 39 | N/A 24 |
| — | — | — |
| 11.2 (7.0–17.4) 211 | 11.7 (5.6–22.8) 102 | 10.7 (5.1–21.0) 109 |
| 15.3 (9.4–23.9) 268 | 11.8 (5.4–23.8) 138 | 20.3 (14.6–27.5) 128 |
| — | — | — |
| 13.4 (8.4–20.9) 124 | 15.6 (7.5–29.7) 53 | 12.2 (7.0–20.4) 70 |
| 9.8 (6.8–14.0) 259 | 10.9 (6.4–18.1) 125 | 8.7 (6.1–12.1) 133 |
| 15.3 (10.6–21.6) 255 | 13.9 (8.5–21.9) 139 | 17.2 (10.0–27.8) 114 |
| 12.8 (10.3–15.7) 839 | 13.6 (10.6–17.3) 425 | 11.9 (8.8–15.7) 412 |
| — | — | — |
| 18.0 (14.7–22.0) 699 | 14.6 (9.8–21.2) 387 | 22.0 (16.5–28.5) 308 |
| — | — | — |
| 13.9 (9.7–19.6) 381 | 13.2 (8.3–20.3) 198 | 15.1 (9.8–22.5) 179 |
| 9.5 (5.3–16.5) 149 | 8.4 (3.8–17.5) 84 | 11.2 (4.5–25.3) 64 |
| 9.1 (4.9–16.3) 232 | 8.4 (3.8–17.5) 141 | 10.5 (5.2–19.9) 90 |
| 10.9 (7.1–16.5) 238 | 10.4 (5.3–19.4) 107 | 11.9 (6.4–21.0) 126 |
| 14.8 (10.7–20.1) 352 | 17.6 (11.1–26.8) 198 | 10.8 (6.2–18.2) 151 |
| — | — | — |
| 7.5 (6.3–8.9) 1,049 | 7.8 (5.7–10.6) 578 | 6.7 (4.8–9.4) 455 |
| 17.2 (15.3–19.1) 5,223 | 18.3 (15.8–21.0) 2,748 | 16.0 (13.1–19.5) 2,408 |
| 7.0 (4.5–10.9) 434 | 8.3 (5.2–13.0) 217 | 5.4 (2.8–10.3) 213 |
| 13.6 (8.8–20.4) 481 | 14.0 (8.6–21.9) 258 | 13.2 (7.9–21.2) 215 |
| 21.2 (13.9–31.0) 267 | 23.6 (14.1–36.7) 140 | 18.7 (11.6–28.7) 126 |
| 9.2 (5.7–14.6) 143 | 5.6 (2.0–14.8) 84 | 13.4 (7.1–23.9) 58 |
| 7.9 (6.4–9.8) 1,178 | 7.9 (6.0–10.4) 594 | 7.9 (5.8–10.7) 576 |
| 5.4 (2.2–13.1) 163 | 1.9 (0.5–7.1) 103 | 6.9 (2.3–19.1) 59 |
| 16.3 (12.5–21.0) 179 | 13.4 (8.3–20.9) 94 | 18.9 (13.6–25.6) 82 |
| 8.0 (6.8–9.5) 2,470 | 8.7 (6.9–10.8) 1,351 | 7.0 (5.3–9.1) 1,083 |
| 14.2 (7.2–26.2) 117 | 17.1 (7.3–35.3) 64 | 10.6 (3.4–28.9) 53 |
| 13.6 (10.9–16.9) 765 | 12.6 (9.0–17.4) 387 | 14.8 (10.7–20.1) 368 |
| 12.5 (7.5–20.0) 76 | 6.9 (1.8–23.2) 34 | 17.7 (6.2–41.1) 41 |
| 11.1 (6.2–19.1) 273 | 7.6 (3.2–17.2) 136 | 14.2 (6.5–28.2) 136 |
| 10.5 (7.7–14.3) 483 | 7.4 (4.1–13.1) 244 | 13.7 (9.5–19.3) 239 |
| 8.0 (4.4–14.1) 149 | 9.5 (4.4–19.1) 84 | 6.2 (2.4–14.8) 65 |
| 11.4 (7.6–16.7) 269 | 12.3 (7.6–19.2) 147 | 10.5 (4.5–22.5) 119 |
| 14.5 (10.0–20.5) 265 | 15.9 (10.1–24.1) 145 | 12.9 (7.2–22.2) 117 |
| 11.6 (7.5–17.5) 351 | 11.0 (5.9–19.6) 163 | 12.1 (7.2–19.7) 187 |
| 12.9 (7.4–21.5) 270 | 10.7 (3.8–26.3) 141 | 15.3 (8.5–26.0) 129 |
| 15.1 (9.6–23.0) 152 | 10.6 (3.6–27.3) 83 | 20.2 (14.1–28.1) 69 |
| — | — | — |
| 20.5 (15.8–26.1) 351 | 21.7 (15.3–29.7) 179 | 19.5 (14.5–25.6) 171 |
| — | — | — |
| 7.0 (6.2–7.9) 3,400 | 5.9 (4.9–7.1) 1,794 | 8.1 (6.9–9.6) 1,588 |
| 13.3 (9.3–18.7) 371 | 16.4 (10.7–24.2) 216 | 8.9 (4.3–17.5) 155 |
| 15.1 (9.8–22.5) 94 | 9.6 (5.1–17.5) 59 | 23.4 (12.7–39.0) 35 |
| 6.7 (4.4–10.1) 304 | 9.2 (5.2–15.8) 145 | 4.1 (2.2–7.6) 158 |
| — | — | — |
| 10.8 (7.6–15.1) 398 | 11.1 (7.2–16.6) 205 | 10.8 (6.2–18.1) 188 |
| — | — | — |
| — | — | — |
| — | — | — |
| — | — | — |
| — | — | — |
| — | — | — |
| 6.3 (3.5–11.3) 172 | 6.0 (2.6–13.3) 99 | 6.7 (2.9–14.6) 73 |
| 17.8 (10.0–29.5) 84 | 27.6 (15.6–44.0) 44 | 11.3 (4.0–28.0) 37 |
| — | — | — |
| 13.1 (8.1–20.4) 114 | 4.3 (1.0–17.5) 46 | 19.0 (10.7–31.4) 68 |
| — | — | — |
| 19.5 (13.7–27.1) 195 | 22.2 (12.7–35.9) 84 | 17.7 (11.1–27.1) 111 |
| — | — | — |
| — | — | — |
| — | — | — |
| — | — | — |
| 18.3 (16.3–20.5) 1,420 | 20.5 (17.6–23.8) 685 | 16.0 (13.4–19.0) 726 |
| 17.9 (14.1–22.6) 479 | 18.0 (13.1–24.1) 257 | 18.9 (12.9–26.8) 213 |
| 8.3 (4.6–14.4) 139 | 7.4 (3.4–15.3) 90 | 9.8 (3.5–24.5) 48 |
| 26.7 (19.1–35.9) 152 | 32.8 (23.0–44.4) 91 | 18.5 (8.7–35.4) 61 |
| 22.7 (17.3–29.2) 223 | 24.1 (16.6–33.6) 116 | 21.9 (14.9–30.9) 105 |
| 21.8 (16.1–28.9) 144 | 26.2 (17.4–37.4) 69 | 17.5 (10.4–27.9) 74 |
| 14.7 (10.1–20.8) 212 | 18.0 (11.0–28.1) 106 | 11.1 (6.0–19.7) 105 |
| 25.6 (20.5–31.4) 252 | 26.2 (18.7–35.5) 126 | 25.5 (18.0–34.8) 121 |
| 21.6 (12.7–34.3) 189 | 21.6 (12.7–34.3) 93 | 20.6 (9.9–38.1) 94 |
| — | — | — |
| — | — | — |
| — | — | — |
| — | — | — |
| — | — | — |
| 15.6 (11.7–20.4) 268 | 19.8 (13.6–27.8) 140 | 12.4 (7.9–19.1) 124 |
| 13.2 (5.4–28.9) 41 | N/A 14 | N/A 27 |
| 9.6 (5.6–16.2) 142 | 12.3 (5.7–24.5) 67 | 7.3 (3.6–14.3) 75 |
| 15.6 (9.2–25.3) 123 | 21.2 (12.2–34.3) 60 | 11.0 (4.0–26.9) 61 |
| 15.4 (11.1–21.1) 232 | 17.6 (11.1–26.8) 125 | 12.1 (7.2–19.8) 106 |
| 7.8 (4.6–13.0) 212 | 8.3 (4.0–16.5) 119 | 7.4 (3.6–14.4) 92 |
| 23.8 (17.7–31.2) 212 | 25.5 (17.3–35.8) 109 | 20.6 (13.5–30.1) 100 |
| 5.6 (2.8–11.0) 186 | 3.3 (1.0–10.2) 99 | 8.7 (4.0–17.7) 84 |
| — | — | — |
| 14.6 (9.6–21.6) 160 | 20.6 (12.1–32.9) 76 | 8.3 (3.0–20.7) 82 |
| 7.3 (4.2–12.4) 203 | 6.9 (2.9–15.7) 89 | 7.8 (3.6–16.2) 112 |
| 10.9 (6.0–19.0) 132 | 10.2 (4.3–22.4) 59 | 10.4 (5.1–20.1) 68 |
| 22.3 (16.2–29.8) 185 | 21.7 (13.8–32.5) 101 | 22.8 (15.6–32.0) 81 |
| 12.7 (9.0–17.6) 274 | 13.8 (8.8–21.0) 148 | 11.7 (6.5–20.2) 126 |
| — | — | — |
| — | — | — |
| — | — | — |
| 25.0 (20.7–29.8) 286 | 23.1 (17.7–29.7) 156 | 27.3 (20.9–34.8) 129 |
| 24.2 (19.8–29.3) 68 | 22.0 (16.3–29.1) 36 | 26.6 (20.2–34.3) 32 |
| 22.0 (15.4–30.5) 102 | 23.6 (13.9–37.1) 58 | 20.4 (11.1–34.5) 44 |