Lead Paint Risk in Middlesex County, Massachusetts

69.1%Pre-1978 Housing
456,333Pre-1978 Units
660,814Total Housing Units
357Census Tracts

Census Tracts

Individual census tracts ranked by pre-1978 housing percentage.

TractPre-1978TotalRisk Rate1970s1960s1950s1940s≤1939
Census Tract 357488990997.8%0184355773
Census Tract 35061,0491,09296.1%55735545821
Census Tract 35721,1991,25395.7%34120110123812
Census Tract 33941,4521,52195.5%75791111641,023
Census Tract 3702.021,7011,79594.8%1047207731,364
Census Tract 35731,3031,37694.7%6376292108764
Census Tract 35652,9723,14594.5%3775537212981,023
Census Tract 3391.021,1961,26794.4%8493224126669
Census Tract 33421,6231,73093.8%981781501211,076
Census Tract 3423.011,0811,15593.6%0076150855
Census Tract 35411,2261,31293.4%781693729913
Census Tract 3703.011,9082,04893.2%1462841442131,121
Census Tract 350577383392.8%71605938545
Census Tract 37451,6771,80792.8%851632371511,041
Census Tract 3501.0744548092.7%9837429277
Census Tract 3511.021,0221,10492.6%11346041822
Census Tract 357590898192.6%1759144751
Census Tract 3101.021,3281,43692.5%397555333790
Census Tract 3362.011,1341,22792.4%1014328441656
Census Tract 354474580792.3%19205667583
Census Tract 3702.011,7041,84792.3%1063535411,487
Census Tract 33922,1612,34692.1%136934451691,318
Census Tract 35761,0301,11892.1%641731128790
Census Tract 33971,7421,89691.9%6941361601,211
Census Tract 354586894491.9%16166097679
Census Tract 35042,3132,52091.8%38114601471,954
Census Tract 35402,1982,39491.8%18720363311,714
Census Tract 33931,1191,22091.7%18510211867647
Census Tract 33612,5262,75891.6%277811101511,907
Census Tract 35361,7421,90591.4%20131341081,449
Census Tract 35371,7221,88891.2%146921371391,208
Census Tract 35611,3331,46291.2%8260101891,001
Census Tract 3423.021,2131,33391.0%3212817651826
Census Tract 33632,3772,61590.9%601155631451,494
Census Tract 3567.041,5221,67590.9%239125106109943
Census Tract 3510.021,1841,30490.8%113115118101737
Census Tract 37371,3311,46890.7%011118681,134
Census Tract 37431,1581,28290.3%256186180761
Census Tract 3567.012,8633,19289.7%582260165841,772
Census Tract 31131,2891,43889.6%157912533965
Census Tract 3421.021,5211,69989.5%24842721985542
Census Tract 3507.011,4471,61989.4%132171201041,074
Census Tract 37461,9282,16389.1%562172533171,085
Census Tract 3398.049681,08889.0%2113512831653
Census Tract 34151,6631,86989.0%86115116281,318
Census Tract 36862,2682,55288.9%1431682891381,530
Census Tract 3831.011,1031,24188.9%2612864721488
Census Tract 3502.021,5641,76488.7%72162711301,129
Census Tract 3411.011,3671,54388.6%313888471,163
Census Tract 3364.049661,09188.5%1511141629530
Census Tract 35431,4661,65788.5%3053610797921
Census Tract 37311,8402,07888.5%6011347101,610
Census Tract 37351,7872,02388.3%98222411411,285
Census Tract 31208821,00687.7%26561777616
Census Tract 3125.011,6541,88987.6%285321437135476
Census Tract 3839.0380992387.6%11612640214223
Census Tract 3172.021,1671,33387.5%11753534212161
Census Tract 34171,9762,25787.5%12218892401,507
Census Tract 38371,8402,10287.5%115494815146270
Census Tract 3213.011,8852,15887.3%77306221441,237
Census Tract 33991,9582,24287.3%231152137801,358
Census Tract 3501.081,5831,81387.3%143117161801,082
Census Tract 33951,5861,82087.1%70771521021,185
Census Tract 35091,5551,78986.9%4445641381,264
Census Tract 33819881,14086.7%8612117736568
Census Tract 3501.0547154386.7%1926367356
Census Tract 3172.0178090186.6%12950094057
Census Tract 34142,3732,74686.4%1293882183791,259
Census Tract 3425.029951,15186.4%824629838
Census Tract 37382,1802,52686.3%4701272211391,223
Census Tract 3511.011,3841,60786.1%4588411391,071
Census Tract 31041,0611,23486.0%205619648741
Census Tract 3422.021,3281,54486.0%5683111146932
Census Tract 3566.011,8402,13986.0%246240146901,118
Census Tract 37331,1521,33986.0%1513880153730
Census Tract 3834.021,2211,42285.9%798752835492
Census Tract 35131,8812,19385.8%17070275571,309
Census Tract 35278901,03785.8%1051511764589
Census Tract 31159851,14985.7%22755923806
Census Tract 3567.031,3271,54885.7%282967893778
Census Tract 37369441,10285.7%481289135660
Census Tract 3872.012,0102,34585.7%40158843460527
Census Tract 3362.021,1181,30685.6%8631195118688
Census Tract 35642,5432,97285.6%275340760245923
Census Tract 35382,2492,63185.5%686136521141,261
Census Tract 33851,6391,91985.4%85135226261932
Census Tract 31248961,05085.3%839122195406
Census Tract 3364.021,7662,07285.2%742292171571,089
Census Tract 3172.031,2451,46984.8%17626841983299
Census Tract 3566.021,6021,89484.6%1683147991,257
Census Tract 3372.011,2411,47084.4%16549832945204
Census Tract 35421,3151,55984.3%311277661,084
Census Tract 34182,4222,87784.2%131281521271,831
Census Tract 34122,3872,83984.1%982332281171,711
Census Tract 35331,6711,98984.0%697091231,418
Census Tract 35781,1441,36284.0%33102238198573
Census Tract 35291,2091,44683.6%71030901,018
Census Tract 36911,7602,10683.6%167251466329547
Census Tract 3704.0259070683.6%52666418390
Census Tract 35301,3371,60283.5%3341706830735
Census Tract 35489831,17783.5%34321080809
Census Tract 3421.011,5111,81483.3%6517935871838
Census Tract 37341,1791,41683.3%136356107940
Census Tract 38362,0042,40583.3%27666278592189
Census Tract 3507.021,3701,64883.1%9724270152809
Census Tract 33512,3702,86082.9%2372227061741,031
Census Tract 36871,0151,22782.7%89129980708
Census Tract 38221,8622,25182.7%972473721321,014
Census Tract 3514.041,3281,60782.6%288373158986
Census Tract 33961,9302,34082.5%12314793631,504
Census Tract 3514.031,4771,79382.4%1428847371,163
Census Tract 3425.011,4011,70282.3%1301152891,119
Census Tract 35251,2241,49082.1%155803156902
Census Tract 3125.021,3581,65782.0%29819021811641
Census Tract 3502.011,0861,32781.8%59507712888
Census Tract 37321,8072,21081.8%1361982671051,101
Census Tract 38211,4731,80181.8%142232694262143
Census Tract 31021,8702,28881.7%342752412051,115
Census Tract 3413.021,0171,24581.7%150961945707
Census Tract 35632,1002,57281.6%633624771461,052
Census Tract 3835.011,6332,00381.5%422323218157513
Census Tract 34261,5001,84281.4%11993170207911
Census Tract 3840.0448159181.4%115246352362
Census Tract 3301.021,4831,83181.0%38836547523232
Census Tract 33232,1432,64681.0%60966768813166
Census Tract 3419.048931,10381.0%1017912456533
Census Tract 37471,6151,99581.0%16018129952923
Census Tract 350877395580.9%352512336554
Census Tract 37421,3481,67280.6%705716593963
Census Tract 34012,1272,65080.3%194105483384961
Census Tract 3101.011,4971,86780.2%2400901,383
Census Tract 35501,3011,62979.9%1858550122859
Census Tract 352866182879.8%145151844439
Census Tract 35711,6392,05379.8%149262145258825
Census Tract 34008231,03479.6%3611373736
Census Tract 35811,5621,96779.4%136431368104523
Census Tract 38831,6472,07479.4%435217191152652
Census Tract 31031,9842,50679.2%237131220391,357
Census Tract 31161,6622,09979.2%46245335100936
Census Tract 35841,5751,99279.1%17037631465650
Census Tract 3701.012,4583,10679.1%15114922578829
Census Tract 3154.0342754278.8%1091101583515
Census Tract 3501.0975996378.8%13160470521
Census Tract 33321,6292,07378.6%342149400266472
Census Tract 3704.011,5161,92878.6%1828780184983
Census Tract 35771,3951,78178.3%145131124153842
Census Tract 3161.011,2771,63378.2%22476516720101
Census Tract 33831,1081,41678.2%944379100792
Census Tract 36832,1332,72978.2%256286375531,163
Census Tract 33522,0462,62178.1%149156567226948
Census Tract 3512.031,8022,30678.1%2799741851,300
Census Tract 3510.011,5592,01177.5%20668621051,118
Census Tract 31189061,17177.4%92138434683
Census Tract 33442,0762,68177.4%406403356192719
Census Tract 35471,0441,35177.3%53585257824
Census Tract 33541,5411,99577.2%47198291238767
Census Tract 31171,2901,67477.1%963160531,050
Census Tract 36611,4501,88277.0%84168377224597
Census Tract 31051,1241,46476.8%1301147521784
Census Tract 31121,1421,48776.8%732762974690
Census Tract 33331,3751,79076.8%96204222124729
Census Tract 34162,2692,97276.3%903191891131,558
Census Tract 3411.021,9342,54276.1%232183257871,175
Census Tract 3701.031,3551,78176.1%2594017757561
Census Tract 3171.031,3341,76175.8%2767542263543
Census Tract 36111,6442,17375.7%34821347871534
Census Tract 3839.021,7212,27475.7%20999127615230
Census Tract 3371.019141,20975.6%19817912290325
Census Tract 3835.028151,07975.5%5519227367228
Census Tract 3839.041,6242,15075.5%4104495800185
Census Tract 33211,5182,01575.3%1975596805032
Census Tract 35861,7512,32675.3%192116630193620
Census Tract 3422.011,8632,48075.1%106151071351,500
Census Tract 3391.011,4281,91174.7%48068153139588
Census Tract 33432,0702,77974.5%391418488245528
Census Tract 37441,6812,25774.5%8351463421,042
Census Tract 3512.041,5622,09974.4%52106105371,262
Census Tract 35942,5863,47974.3%4742391531501,570
Census Tract 3324.0167791873.7%1279945100
Census Tract 35871,5212,06473.7%170402426155368
Census Tract 3632.021,0441,42073.5%16932536838144
Census Tract 3641.011,9012,58673.5%303618136243601
Census Tract 38381,9122,60373.5%3393329730268
Census Tract 38611,1491,57573.0%31028419628331
Census Tract 3549.021,8412,52672.9%4721164801,205
Census Tract 3335.021,0531,44772.8%18211824023490
Census Tract 32122,0122,76872.7%553414359136550
Census Tract 3546.021,4652,01672.7%18714413449951
Census Tract 36821,1881,64672.2%11013138749511
Census Tract 38321,5112,09272.2%39010024331747
Census Tract 32232,0162,79772.1%43044127125849
Census Tract 3704.0371298872.1%56111098447
Census Tract 37481,0631,48171.8%10871154112618
Census Tract 3213.021,1351,58271.7%8932121096419
Census Tract 36841,7552,47171.0%243266380311555
Census Tract 31199321,31670.8%3922814829488
Census Tract 3632.018821,25170.5%7937721638172
Census Tract 3641.021,5922,25970.5%8428020369956
Census Tract 38711,2651,79670.4%16649027367269
Census Tract 33821,0991,56870.1%2638218284425
Census Tract 3161.021,7082,43970.0%44272122519301
Census Tract 37411,4872,12669.9%20762165140913
Census Tract 3631.041,6062,30769.6%30952345749268
Census Tract 3662.018921,28169.6%8323237789111
Census Tract 36131,5152,18969.2%13331825241771
Census Tract 3419.0133348269.1%38112039225
Census Tract 352451274368.9%2992027364
Census Tract 35031,0441,51768.8%125925117759
Census Tract 31651,7782,58768.7%50447526559475
Census Tract 31117381,07668.6%431710229547
Census Tract 3251.021,4652,14068.5%18618026639794
Census Tract 3689.021,0931,59668.5%27020415544420
Census Tract 3424.011,3081,91868.2%591997372905
Census Tract 35391,1001,61568.1%322347880343
Census Tract 35268921,31168.0%5815290790
Census Tract 3631.038971,32068.0%409351184673
Census Tract 3831.021,3401,97168.0%339244298214245
Census Tract 31071,0491,55767.4%12111313012673
Census Tract 3372.021,4662,18267.2%27522061989263
Census Tract 3681.021,4272,12567.2%37255625093156
Census Tract 38331,0711,59367.2%5212155116331
Census Tract 3171.021,2921,92767.0%20042937943241
Census Tract 33731,8302,73966.8%350981271701,085
Census Tract 3106.021,7182,59966.1%50329722919670
Census Tract 3353.011,2871,95265.9%95121176168727
Census Tract 3840.031,8762,85765.7%1,340454213229
Census Tract 35227521,14765.6%22911512121275
Census Tract 36711,1161,70065.6%7826022990459
Census Tract 31231,3592,08265.3%22352830380225
Census Tract 32241,2891,98165.1%160421180111417
Census Tract 3739.021,0841,66964.9%96302285123278
Census Tract 36721,3702,11464.8%177317343124409
Census Tract 36031,8552,86864.7%422323580103427
Census Tract 3011.021,2271,89964.6%7771106331246
Census Tract 3739.017001,09164.2%3414241011103
Census Tract 3834.017101,11064.0%233020107530
Census Tract 3171.011,9873,12163.7%49859113856704
Census Tract 36881,8322,88063.6%233212294258835
Census Tract 3271.029841,54963.5%503142420297
Census Tract 31421,3212,08763.3%61401185130544
Census Tract 31218271,31363.0%104842856555
Census Tract 3652.011,2772,02663.0%8030063391173
Census Tract 3231.027841,24662.9%29317612672117
Census Tract 33311,9533,12162.6%37554286251123
Census Tract 33411,6812,69262.4%304264369313431
Census Tract 3851.021,1541,85162.3%210150374112308
Census Tract 38231,5362,47362.1%166267202176725
Census Tract 37401,1321,82662.0%162142331251246
Census Tract 3302.017241,17261.8%1522861922173
Census Tract 3371.021,3802,23261.8%24933321263523
Census Tract 36851,2652,05961.4%233100249206477
Census Tract 38241,4222,31961.3%88177351284522
Census Tract 3011.019701,58561.2%2658917192353
Census Tract 3162.028161,33461.2%2441777342280
Census Tract 3335.011,1861,94061.1%18313938071413
Census Tract 30017941,30860.7%1559213950358
Census Tract 3322.0158296060.6%1407920526132
Census Tract 35321,2672,09060.6%2221088821828
Census Tract 3531.0229448860.2%8357685135
Census Tract 3311.021,4292,37860.1%208428444147202
Census Tract 3852.017761,29260.1%12714527811215
Census Tract 33841,3442,24060.0%10626256650360
Census Tract 3681.011,4822,47160.0%57933032315991
Census Tract 3826.021,3892,32059.9%320101437414117
Census Tract 32161,6972,85459.5%37982424140213
Census Tract 33341,5112,55459.2%28624953659381
Census Tract 31811,5182,57159.0%19451950966230
Census Tract 32151,8153,09658.6%21634122582951
Census Tract 3662.021,1341,94058.5%17428043538207
Census Tract 3162.019051,55358.3%2733988417133
Census Tract 31221,0831,86058.2%737941112778
Census Tract 3241.011,2922,22758.0%101193481108409
Census Tract 36211,0341,78757.9%33332812417232
Census Tract 31141,5582,70257.7%5642409747610
Census Tract 3231.018741,51557.7%12913610744458
Census Tract 3531.011,0521,82557.6%16313915171528
Census Tract 35158351,46457.0%114239142565
Census Tract 3143.012,0973,68656.9%645504386216346
Census Tract 3521.029061,59456.8%11571011709
Census Tract 3141.011,3772,43556.6%413181246244293
Census Tract 36121,2632,25056.1%235377182172297
Census Tract 3302.029571,71355.9%287139172127232
Census Tract 31551,6803,01155.8%274231785177213
Census Tract 3689.011,6692,99555.7%29537781064123
Census Tract 3173.016111,10055.5%764115194249
Census Tract 35911,5732,83555.5%3194356398199
Census Tract 3141.021,7253,12655.2%564449342117253
Census Tract 38251,3962,53055.2%120153208104811
Census Tract 3703.0254198455.0%861624141211
Census Tract 33121,0801,96754.9%29521823398236
Census Tract 32219341,70454.8%935928612151
Census Tract 3336.021,6663,03854.8%484320235118509
Census Tract 36511,4192,59654.7%43457122550139
Census Tract 31511,0882,00654.2%24833919498209
Census Tract 3364.038931,65554.0%15617913929390
Census Tract 31641,3782,55853.9%324448186166254
Census Tract 35851,0581,97953.5%10638225349268
Census Tract 3872.028621,63352.8%1154221120213
Census Tract 3201.061,2292,34552.4%3808524235487
Census Tract 31631,9393,72052.1%67241737082398
Census Tract 3701.049761,87652.0%15180257133391
Census Tract 3593.031,5773,07051.4%161308542112454
Census Tract 31829981,94751.3%16010518947497
Census Tract 3322.021,4822,90551.0%3624535030164
Census Tract 3424.029671,90350.8%1392627122653
Census Tract 3398.021,2172,42650.2%532872048530
Census Tract 38811,1402,27950.0%6331867416384
Census Tract 38821,2502,51249.8%3291732030545
Census Tract 3353.021,0202,09848.6%14821133191239
Census Tract 3631.057711,58948.5%457165104495
Census Tract 3652.028731,82447.9%170343310050
Census Tract 3173.021,1252,36647.5%19938625071219
Census Tract 3241.027641,63146.8%20812315136246
Census Tract 3271.037221,56746.1%172210700270
Census Tract 33131,0962,43545.0%180262363125166
Census Tract 3852.045761,28145.0%1102515454233
Census Tract 31831,3082,91444.9%41820114122526
Census Tract 3106.019322,11644.0%3642494475200
Census Tract 3311.015501,25243.9%791201658898
Census Tract 31521,5983,66343.6%61432132479260
Census Tract 3154.025911,36543.3%5920120212117
Census Tract 3251.017351,73642.3%25618637138118
Census Tract 32228722,07842.0%19611612441395
Census Tract 3261.016541,59241.1%63561030432
Census Tract 3413.019222,28640.3%3081256992328
Census Tract 3201.0538194940.1%8881289094
Census Tract 3419.031,3173,28240.1%672208940343
Census Tract 32111,2143,06139.7%618477263459
Census Tract 3301.014771,20439.6%541511592588
Census Tract 35838982,34438.3%130187187123271
Census Tract 32147041,85138.0%1273171174697
Census Tract 32814401,16737.7%129848341103
Census Tract 3261.028102,19037.0%1528910761401
Census Tract 3271.015101,39136.7%19762629180
Census Tract 3131.027282,02136.0%14842303132103
Census Tract 35239412,61935.9%168151330715
Census Tract 3154.015941,73034.3%203115256020
Census Tract 3143.023891,14234.1%20145377630
Census Tract 3852.037372,29932.1%94125259110149
Census Tract 3690134131.7%00409
Census Tract 3201.026141,97231.1%17810514750134
Census Tract 3631.063881,31429.5%333280027
Census Tract 3826.016012,19527.4%35750475988
Census Tract 31844241,74924.2%120152387107
Census Tract 3851.012961,27223.3%7614321056
Census Tract 3546.012151,03520.8%521971073
Census Tract 3324.021751,08916.1%269032918
Census Tract 3201.072481,64115.1%12629194826
Census Tract 3131.013112,34213.3%13276342049
Census Tract 3336.011311,01912.9%0765059
Census Tract 3398.031422,1186.7%72270934
Census Tract 3521.011222,4684.9%46034042
Census Tract 3501.06491,2324.0%3300016
Census Tract 3549.0192,0100.4%00009
Census Tract 3593.01000.0%00000
Census Tract 3593.02000.0%00000
Census Tract 9800000.0%00000