Lead Paint Risk in Sonoma County, California
52.3%Pre-1978 Housing
107,910Pre-1978 Units
206,319Total Housing Units
122Census Tracts
Census Tracts
Individual census tracts ranked by pre-1978 housing percentage.
| Tract | Pre-1978 | Total | Risk Rate | 1970s | 1960s | 1950s | 1940s | ≤1939 |
|---|---|---|---|---|---|---|---|---|
| Census Tract 1518 | 1,952 | 2,073 | 94.2% | 232 | 113 | 1,202 | 340 | 65 |
| Census Tract 1506.02 | 1,514 | 1,660 | 91.2% | 966 | 409 | 112 | 18 | 9 |
| Census Tract 1515.04 | 1,321 | 1,450 | 91.1% | 634 | 551 | 128 | 0 | 8 |
| Census Tract 1519 | 1,200 | 1,374 | 87.3% | 198 | 160 | 127 | 209 | 506 |
| Census Tract 1522.01 | 1,666 | 1,972 | 84.5% | 338 | 183 | 229 | 532 | 384 |
| Census Tract 1522.03 | 1,584 | 1,884 | 84.1% | 289 | 319 | 180 | 112 | 684 |
| Census Tract 1523 | 1,635 | 1,954 | 83.7% | 234 | 542 | 476 | 332 | 51 |
| Census Tract 1537.09 | 781 | 936 | 83.4% | 148 | 244 | 94 | 54 | 241 |
| Census Tract 1505.01 | 1,326 | 1,591 | 83.3% | 173 | 258 | 625 | 58 | 212 |
| Census Tract 1537.08 | 1,054 | 1,282 | 82.2% | 62 | 229 | 272 | 137 | 354 |
| Census Tract 1537.07 | 1,006 | 1,225 | 82.1% | 260 | 133 | 272 | 117 | 224 |
| Census Tract 1537.10 | 1,242 | 1,525 | 81.4% | 153 | 202 | 158 | 230 | 499 |
| Census Tract 1513.01 | 1,196 | 1,496 | 79.9% | 314 | 792 | 79 | 11 | 0 |
| Census Tract 1506.01 | 1,181 | 1,481 | 79.7% | 661 | 453 | 67 | 0 | 0 |
| Census Tract 1521 | 757 | 953 | 79.4% | 88 | 175 | 270 | 103 | 121 |
| Census Tract 1537.12 | 728 | 921 | 79.0% | 242 | 212 | 94 | 67 | 113 |
| Census Tract 1542.01 | 1,108 | 1,443 | 76.8% | 428 | 180 | 288 | 136 | 76 |
| Census Tract 1534.04 | 1,246 | 1,627 | 76.6% | 573 | 272 | 218 | 40 | 143 |
| Census Tract 1537.11 | 1,037 | 1,353 | 76.6% | 87 | 116 | 163 | 198 | 473 |
| Census Tract 1509.01 | 1,727 | 2,261 | 76.4% | 132 | 332 | 646 | 279 | 338 |
| Census Tract 1520 | 902 | 1,182 | 76.3% | 170 | 195 | 9 | 40 | 488 |
| Census Tract 1512.05 | 939 | 1,234 | 76.1% | 235 | 192 | 108 | 0 | 404 |
| Census Tract 1517.01 | 1,143 | 1,506 | 75.9% | 106 | 473 | 537 | 27 | 0 |
| Census Tract 1535.01 | 1,410 | 1,895 | 74.4% | 650 | 298 | 167 | 88 | 207 |
| Census Tract 1525.02 | 1,247 | 1,684 | 74.0% | 686 | 503 | 30 | 8 | 20 |
| Census Tract 1534.06 | 790 | 1,067 | 74.0% | 309 | 45 | 127 | 108 | 201 |
| Census Tract 1509.02 | 1,209 | 1,640 | 73.7% | 454 | 223 | 162 | 46 | 324 |
| Census Tract 1508 | 1,533 | 2,137 | 71.7% | 100 | 206 | 180 | 47 | 1,000 |
| Census Tract 1537.05 | 1,115 | 1,556 | 71.7% | 217 | 266 | 245 | 189 | 198 |
| Census Tract 1510 | 1,057 | 1,478 | 71.5% | 239 | 188 | 68 | 151 | 411 |
| Census Tract 1535.02 | 1,053 | 1,477 | 71.3% | 481 | 180 | 73 | 74 | 245 |
| Census Tract 1536.02 | 1,235 | 1,768 | 69.9% | 421 | 403 | 124 | 87 | 200 |
| Census Tract 1530.02 | 1,494 | 2,148 | 69.6% | 718 | 423 | 28 | 94 | 231 |
| Census Tract 1501 | 796 | 1,153 | 69.0% | 73 | 258 | 175 | 28 | 262 |
| Census Tract 1503.06 | 1,171 | 1,699 | 68.9% | 272 | 229 | 246 | 205 | 219 |
| Census Tract 1534.05 | 1,003 | 1,475 | 68.0% | 452 | 221 | 138 | 56 | 136 |
| Census Tract 1502.06 | 593 | 873 | 67.9% | 222 | 164 | 30 | 86 | 91 |
| Census Tract 1536.01 | 551 | 812 | 67.9% | 38 | 140 | 67 | 77 | 229 |
| Census Tract 1531.02 | 1,008 | 1,486 | 67.8% | 483 | 216 | 89 | 186 | 34 |
| Census Tract 1543.06 | 871 | 1,285 | 67.8% | 374 | 140 | 56 | 33 | 268 |
| Census Tract 1511 | 1,250 | 1,871 | 66.8% | 346 | 152 | 193 | 62 | 497 |
| Census Tract 1515.05 | 426 | 641 | 66.5% | 133 | 183 | 61 | 31 | 18 |
| Census Tract 1507.01 | 1,590 | 2,447 | 65.0% | 147 | 285 | 135 | 329 | 694 |
| Census Tract 1534.03 | 1,085 | 1,668 | 65.0% | 231 | 267 | 146 | 151 | 290 |
| Census Tract 1516.01 | 1,190 | 1,836 | 64.8% | 686 | 364 | 74 | 55 | 11 |
| Census Tract 1502.04 | 1,278 | 1,986 | 64.4% | 323 | 247 | 308 | 235 | 165 |
| Census Tract 1513.06 | 1,136 | 1,769 | 64.2% | 976 | 110 | 28 | 0 | 22 |
| Census Tract 1513.08 | 1,325 | 2,071 | 64.0% | 956 | 233 | 32 | 0 | 104 |
| Census Tract 1515.06 | 1,618 | 2,572 | 62.9% | 981 | 546 | 91 | 0 | 0 |
| Census Tract 1526.02 | 391 | 635 | 61.6% | 172 | 68 | 74 | 10 | 67 |
| Census Tract 1503.03 | 1,382 | 2,247 | 61.5% | 764 | 288 | 198 | 43 | 89 |
| Census Tract 1522.05 | 562 | 914 | 61.5% | 321 | 79 | 128 | 3 | 31 |
| Census Tract 1540 | 789 | 1,287 | 61.3% | 198 | 180 | 120 | 71 | 220 |
| Census Tract 1502.05 | 1,254 | 2,052 | 61.1% | 523 | 286 | 303 | 67 | 75 |
| Census Tract 1507.02 | 1,197 | 1,958 | 61.1% | 419 | 216 | 229 | 116 | 217 |
| Census Tract 1506.03 | 1,913 | 3,154 | 60.7% | 464 | 1,031 | 370 | 48 | 0 |
| Census Tract 1539.04 | 622 | 1,024 | 60.7% | 285 | 113 | 42 | 51 | 131 |
| Census Tract 1517.02 | 1,153 | 1,907 | 60.5% | 589 | 215 | 279 | 63 | 7 |
| Census Tract 1539.03 | 999 | 1,683 | 59.4% | 225 | 168 | 288 | 86 | 232 |
| Census Tract 1543.04 | 966 | 1,645 | 58.7% | 225 | 285 | 170 | 71 | 215 |
| Census Tract 1528.04 | 838 | 1,481 | 56.6% | 615 | 164 | 39 | 0 | 20 |
| Census Tract 1505.02 | 386 | 685 | 56.4% | 174 | 66 | 98 | 45 | 3 |
| Census Tract 1541 | 959 | 1,713 | 56.0% | 295 | 108 | 219 | 103 | 234 |
| Census Tract 1539.05 | 848 | 1,559 | 54.4% | 91 | 277 | 93 | 202 | 185 |
| Census Tract 1532.02 | 555 | 1,023 | 54.3% | 27 | 189 | 197 | 12 | 130 |
| Census Tract 1503.04 | 1,272 | 2,395 | 53.1% | 459 | 150 | 533 | 9 | 121 |
| Census Tract 1515.03 | 667 | 1,260 | 52.9% | 566 | 48 | 22 | 6 | 25 |
| Census Tract 1531.03 | 822 | 1,557 | 52.8% | 110 | 186 | 233 | 233 | 60 |
| Census Tract 1514.04 | 480 | 911 | 52.7% | 102 | 4 | 273 | 33 | 68 |
| Census Tract 1525.01 | 865 | 1,645 | 52.6% | 310 | 397 | 86 | 57 | 15 |
| Census Tract 1528.03 | 789 | 1,518 | 52.0% | 415 | 111 | 70 | 65 | 128 |
| Census Tract 1513.10 | 800 | 1,543 | 51.8% | 570 | 183 | 0 | 0 | 47 |
| Census Tract 1529.03 | 844 | 1,645 | 51.3% | 291 | 332 | 138 | 52 | 31 |
| Census Tract 1529.04 | 1,014 | 2,056 | 49.3% | 732 | 68 | 130 | 35 | 49 |
| Census Tract 1530.01 | 1,413 | 2,947 | 47.9% | 516 | 597 | 193 | 86 | 21 |
| Census Tract 1539.02 | 916 | 1,928 | 47.5% | 310 | 87 | 81 | 69 | 369 |
| Census Tract 1543.07 | 465 | 982 | 47.4% | 271 | 87 | 29 | 38 | 40 |
| Census Tract 1531.04 | 619 | 1,328 | 46.6% | 148 | 72 | 195 | 109 | 95 |
| Census Tract 1512.03 | 1,085 | 2,338 | 46.4% | 1,024 | 29 | 24 | 8 | 0 |
| Census Tract 1512.04 | 714 | 1,555 | 45.9% | 289 | 108 | 63 | 116 | 138 |
| Census Tract 1503.05 | 786 | 1,751 | 44.9% | 298 | 118 | 106 | 69 | 195 |
| Census Tract 1542.02 | 1,162 | 2,667 | 43.6% | 247 | 280 | 564 | 41 | 30 |
| Census Tract 1526.01 | 1,145 | 2,638 | 43.4% | 493 | 466 | 171 | 0 | 15 |
| Census Tract 1513.05 | 1,049 | 2,470 | 42.5% | 500 | 389 | 144 | 0 | 16 |
| Census Tract 1530.05 | 1,032 | 2,450 | 42.1% | 672 | 233 | 58 | 0 | 69 |
| Census Tract 1502.03 | 1,118 | 2,689 | 41.6% | 667 | 307 | 67 | 33 | 44 |
| Census Tract 1538.10 | 495 | 1,197 | 41.4% | 213 | 121 | 38 | 0 | 123 |
| Census Tract 1527.01 | 841 | 2,047 | 41.1% | 371 | 378 | 19 | 73 | 0 |
| Census Tract 1530.03 | 855 | 2,135 | 40.0% | 459 | 258 | 41 | 13 | 84 |
| Census Tract 1543.05 | 467 | 1,180 | 39.6% | 156 | 69 | 52 | 7 | 183 |
| Census Tract 1516.02 | 761 | 1,939 | 39.2% | 490 | 185 | 46 | 9 | 31 |
| Census Tract 1522.04 | 785 | 2,006 | 39.1% | 481 | 195 | 87 | 22 | 0 |
| Census Tract 1529.06 | 898 | 2,376 | 37.8% | 177 | 214 | 172 | 121 | 214 |
| Census Tract 1513.07 | 676 | 1,828 | 37.0% | 603 | 54 | 7 | 0 | 12 |
| Census Tract 1512.06 | 769 | 2,220 | 34.6% | 247 | 92 | 314 | 54 | 62 |
| Census Tract 1514.05 | 888 | 2,585 | 34.4% | 490 | 211 | 127 | 29 | 31 |
| Census Tract 1528.01 | 579 | 1,732 | 33.4% | 233 | 120 | 31 | 165 | 30 |
| Census Tract 1530.06 | 993 | 2,980 | 33.3% | 901 | 92 | 0 | 0 | 0 |
| Census Tract 1533.01 | 643 | 2,178 | 29.5% | 23 | 33 | 198 | 250 | 139 |
| Census Tract 1538.08 | 446 | 1,561 | 28.6% | 347 | 47 | 31 | 0 | 21 |
| Census Tract 1533.02 | 456 | 1,703 | 26.8% | 233 | 88 | 14 | 15 | 106 |
| Census Tract 1514.06 | 363 | 1,395 | 26.0% | 110 | 28 | 97 | 113 | 15 |
| Census Tract 1506.09 | 567 | 2,233 | 25.4% | 479 | 10 | 16 | 53 | 9 |
| Census Tract 1513.09 | 572 | 2,364 | 24.2% | 281 | 134 | 130 | 16 | 11 |
| Census Tract 1524.01 | 545 | 2,249 | 24.2% | 269 | 66 | 76 | 69 | 65 |
| Census Tract 1527.02 | 451 | 1,926 | 23.4% | 99 | 242 | 105 | 0 | 5 |
| Census Tract 1513.11 | 612 | 2,708 | 22.6% | 428 | 65 | 97 | 0 | 22 |
| Census Tract 1543.08 | 261 | 1,160 | 22.5% | 212 | 37 | 0 | 0 | 12 |
| Census Tract 1506.12 | 411 | 2,025 | 20.3% | 191 | 54 | 18 | 13 | 135 |
| Census Tract 1524.02 | 328 | 1,633 | 20.1% | 257 | 25 | 17 | 8 | 21 |
| Census Tract 1506.11 | 318 | 1,598 | 19.9% | 228 | 34 | 24 | 32 | 0 |
| Census Tract 1514.03 | 334 | 1,845 | 18.1% | 149 | 83 | 91 | 0 | 11 |
| Census Tract 1538.09 | 250 | 1,605 | 15.6% | 164 | 8 | 61 | 10 | 7 |
| Census Tract 1538.06 | 138 | 1,147 | 12.0% | 107 | 20 | 0 | 0 | 11 |
| Census Tract 1538.04 | 134 | 1,160 | 11.6% | 86 | 6 | 20 | 10 | 12 |
| Census Tract 1532.01 | 155 | 1,348 | 11.5% | 25 | 35 | 21 | 32 | 42 |
| Census Tract 1506.07 | 203 | 1,819 | 11.2% | 70 | 9 | 74 | 8 | 42 |
| Census Tract 1538.07 | 165 | 1,538 | 10.7% | 98 | 43 | 2 | 0 | 22 |
| Census Tract 1506.10 | 124 | 1,376 | 9.0% | 70 | 30 | 0 | 24 | 0 |
| Census Tract 1529.05 | 135 | 1,559 | 8.7% | 115 | 11 | 9 | 0 | 0 |
| Census Tract 1538.11 | 142 | 1,847 | 7.7% | 13 | 22 | 35 | 19 | 53 |
| Census Tract 9901 | 0 | 0 | 0.0% | 0 | 0 | 0 | 0 | 0 |