| Year | Female | Male | Sex Ratio |
Number & Sex Ratio of Male & Female Live Births by Year,
Hillsdale County, Michigan 1989-2024| 317 | 333 | 105.0 |
| 295 | 320 | 108.5 |
| 276 | 322 | 116.7 |
| 271 | 282 | 104.1 |
| 317 | 290 | 91.5 |
| 285 | 297 | 104.2 |
| 275 | 294 | 106.9 |
| 275 | 283 | 102.9 |
| 272 | 289 | 106.3 |
| 292 | 292 | 100.0 |
| 319 | 302 | 94.7 |
| 302 | 340 | 112.6 |
| 306 | 315 | 102.9 |
| 301 | 329 | 109.3 |
| 283 | 272 | 96.1 |
| 284 | 315 | 110.9 |
| 283 | 307 | 108.5 |
| 279 | 298 | 106.8 |
| 281 | 315 | 112.1 |
| 280 | 286 | 102.1 |
| 237 | 299 | 126.2 |
| 281 | 273 | 97.2 |
| 266 | 283 | 106.4 |
| 237 | 262 | 110.5 |
| 297 | 280 | 94.3 |
| 288 | 272 | 94.4 |
| 240 | 272 | 113.3 |
| 263 | 304 | 115.6 |
| 256 | 278 | 108.6 |
| 267 | 259 | 97.0 |
| 226 | 252 | 111.5 |
| 254 | 253 | 99.6 |
| 244 | 253 | 103.7 |
| 249 | 234 | 94.0 |
| 235 | 255 | 108.5 |
| 237 | 274 | 115.6 |
|
Source: 1989 Michigan Birth Certificate Registry;1990-2024 Geocoded Michigan Birth Certificate Registries.
Division for Vital Records & Health Statistics, Michigan Department of Health & Human Services