Lead Paint Risk in Contra Costa County, California

53.8%Pre-1978 Housing

229,489Pre-1978 Units

426,585Total Housing Units

242Census 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 3902	786	802	98.0%	21	22	167	259	317
Census Tract 3852	536	552	97.1%	57	71	340	37	31
Census Tract 3290	2,020	2,103	96.1%	430	630	425	463	72
Census Tract 3720	2,531	2,638	95.9%	16	79	965	1,161	310
Census Tract 3451.02	1,310	1,370	95.6%	826	445	21	7	11
Census Tract 3840	1,652	1,733	95.3%	130	139	819	341	223
Census Tract 3922.02	1,547	1,635	94.6%	94	855	458	96	44
Census Tract 3910	1,056	1,117	94.5%	42	77	247	278	412
Census Tract 3300	1,914	2,033	94.1%	33	433	1,265	165	18
Census Tract 3920	1,025	1,096	93.5%	47	75	281	169	453
Census Tract 3710	2,105	2,261	93.1%	44	210	478	984	389
Census Tract 3553.10	1,139	1,225	93.0%	350	560	208	0	21
Census Tract 3700	1,093	1,178	92.8%	13	79	486	232	283
Census Tract 3170	949	1,027	92.4%	76	85	101	115	572
Census Tract 3790	2,004	2,193	91.4%	227	511	487	406	373
Census Tract 3383.01	1,023	1,123	91.1%	283	606	134	0	0
Census Tract 3553.06	1,475	1,620	91.0%	1,057	224	135	0	59
Census Tract 3830	2,079	2,284	91.0%	269	338	460	714	298
Census Tract 3320	2,691	2,961	90.9%	418	1,013	1,133	114	13
Census Tract 3350	1,111	1,222	90.9%	99	150	497	316	49
Census Tract 3362.01	1,253	1,384	90.5%	243	248	451	292	19
Census Tract 3383.02	1,853	2,050	90.4%	512	608	574	14	145
Census Tract 3071.02	1,747	1,938	90.1%	338	226	425	668	90
Census Tract 3511.04	1,192	1,341	88.9%	241	834	74	0	43
Census Tract 3620	1,159	1,307	88.7%	53	120	542	388	56
Census Tract 3901	938	1,057	88.7%	38	140	296	235	229
Census Tract 3512	1,770	2,001	88.5%	177	647	667	146	133
Census Tract 3332	1,880	2,135	88.1%	339	1,007	389	86	59
Census Tract 3250	2,065	2,349	87.9%	431	376	632	626	0
Census Tract 3540.01	735	846	86.9%	49	141	273	162	110
Census Tract 3190.02	1,433	1,653	86.7%	311	218	284	295	325
Census Tract 3211.03	1,641	1,893	86.7%	577	564	371	68	61
Census Tract 3640.02	1,683	1,941	86.7%	169	969	491	22	32
Census Tract 3851	1,112	1,283	86.7%	193	152	492	176	99
Census Tract 3132.06	1,513	1,757	86.1%	744	127	432	210	0
Census Tract 3382.01	1,356	1,574	86.1%	599	558	164	0	35
Census Tract 3892	661	775	85.3%	259	218	47	106	31
Census Tract 3372.02	1,686	1,981	85.1%	827	705	154	0	0
Census Tract 3690.02	938	1,106	84.8%	158	305	227	126	122
Census Tract 3373	2,004	2,366	84.7%	592	1,312	49	51	0
Census Tract 3381.01	1,568	1,860	84.3%	582	448	531	7	0
Census Tract 3820	2,619	3,107	84.3%	307	1,167	396	476	273
Census Tract 3570	1,428	1,697	84.1%	88	125	58	134	1,023
Census Tract 3880	997	1,185	84.1%	110	9	229	437	212
Census Tract 3230	1,409	1,679	83.9%	157	181	731	310	30
Census Tract 3560.01	986	1,178	83.7%	960	15	11	0	0
Census Tract 3810	2,007	2,399	83.7%	214	232	658	745	158
Census Tract 3480	1,348	1,618	83.3%	177	220	462	364	125
Census Tract 3740	1,589	1,907	83.3%	104	182	370	564	369
Census Tract 3060.03	1,506	1,814	83.0%	299	203	423	521	60
Census Tract 3522.01	2,006	2,419	82.9%	577	847	510	0	72
Census Tract 3142	1,501	1,822	82.4%	469	462	455	77	38
Census Tract 3160	478	582	82.1%	81	14	76	21	286
Census Tract 3180	1,237	1,506	82.1%	153	247	260	152	425
Census Tract 3592.02	2,007	2,445	82.1%	755	671	527	51	3
Census Tract 3540.02	2,372	2,915	81.4%	677	442	679	377	197
Census Tract 3671	1,722	2,127	81.0%	573	349	668	132	0
Census Tract 3730	1,119	1,387	80.7%	102	96	102	722	97
Census Tract 3462.03	1,160	1,439	80.6%	736	242	82	100	0
Census Tract 3891	938	1,164	80.6%	150	138	263	246	141
Census Tract 3530.02	1,242	1,546	80.3%	140	380	410	221	91
Census Tract 3381.02	1,033	1,298	79.6%	315	552	153	0	13
Census Tract 3340.06	1,309	1,646	79.5%	1,138	71	100	0	0
Census Tract 3410	1,678	2,111	79.5%	290	167	659	513	49
Census Tract 3072.01	958	1,209	79.2%	309	479	160	0	10
Census Tract 3530.01	1,276	1,614	79.1%	151	298	465	307	55
Census Tract 3372.01	972	1,230	79.0%	349	368	220	35	0
Census Tract 3750	1,160	1,469	79.0%	164	202	100	221	473
Census Tract 3490	1,714	2,179	78.7%	503	353	514	292	52
Census Tract 3680.01	1,188	1,512	78.6%	128	158	401	259	242
Census Tract 3430.03	1,093	1,394	78.4%	231	289	383	190	0
Census Tract 3050	1,917	2,462	77.9%	302	587	291	416	321
Census Tract 3270.02	1,187	1,533	77.4%	548	88	380	104	67
Census Tract 3340.01	1,175	1,519	77.4%	241	285	544	92	13
Census Tract 3430.02	1,414	1,841	76.8%	547	361	383	123	0
Census Tract 3072.04	1,210	1,578	76.7%	476	645	54	35	0
Census Tract 3240.04	1,069	1,395	76.6%	170	360	509	30	0
Census Tract 3451.14	1,909	2,498	76.4%	1,615	283	0	0	11
Census Tract 3452.06	1,002	1,312	76.4%	903	41	58	0	0
Census Tract 3430.01	1,728	2,272	76.1%	497	363	731	103	34
Census Tract 3522.02	847	1,116	75.9%	484	217	94	3	49
Census Tract 3511.03	981	1,296	75.7%	564	340	52	16	9
Census Tract 3400.04	1,266	1,678	75.4%	173	206	361	492	34
Census Tract 3451.16	701	931	75.3%	677	0	24	0	0
Census Tract 3521.02	1,333	1,772	75.2%	412	760	151	0	10
Census Tract 3260	1,081	1,441	75.0%	65	368	380	222	46
Census Tract 3310	2,190	2,928	74.8%	428	511	800	304	147
Census Tract 3630	2,197	2,945	74.6%	894	230	595	400	78
Census Tract 3131.07	672	903	74.4%	506	114	52	0	0
Census Tract 3362.02	1,304	1,762	74.0%	384	352	427	50	91
Census Tract 3660.01	990	1,339	73.9%	164	266	427	75	58
Census Tract 3511.05	987	1,337	73.8%	155	677	129	10	16
Census Tract 3080.01	2,211	3,003	73.6%	1,384	220	484	110	13
Census Tract 3521.01	673	925	72.8%	350	216	83	13	11
Census Tract 3451.01	1,562	2,158	72.4%	659	882	21	0	0
Census Tract 3220	1,747	2,431	71.9%	186	600	762	144	55
Census Tract 3060.04	921	1,282	71.8%	371	217	326	0	7
Census Tract 3331.01	1,116	1,556	71.7%	216	490	288	108	14
Census Tract 3602	1,386	1,937	71.6%	249	280	723	85	49
Census Tract 3452.04	841	1,179	71.3%	202	231	245	109	54
Census Tract 3601.01	1,185	1,667	71.1%	379	474	123	125	84
Census Tract 3500	1,778	2,515	70.7%	504	371	704	199	0
Census Tract 3610	1,339	1,896	70.6%	413	151	383	276	116
Census Tract 3452.03	2,130	3,025	70.4%	940	431	657	88	14
Census Tract 3270.01	855	1,224	69.9%	489	9	284	73	0
Census Tract 3580	1,623	2,330	69.7%	149	319	420	365	370
Census Tract 3760	1,398	2,030	68.9%	218	212	199	220	549
Census Tract 3451.05	1,502	2,186	68.7%	1,105	349	30	0	18
Census Tract 3342	2,049	3,003	68.2%	401	285	878	267	218
Census Tract 3331.02	1,073	1,590	67.5%	481	263	325	4	0
Census Tract 3072.05	1,936	2,873	67.4%	1,295	202	228	63	148
Census Tract 3200.01	761	1,129	67.4%	31	321	334	44	31
Census Tract 3672	1,237	1,840	67.2%	298	217	274	433	15
Census Tract 3071.01	1,132	1,686	67.1%	741	256	67	10	58
Census Tract 3131.05	1,402	2,096	66.9%	939	436	27	0	0
Census Tract 3361.04	723	1,082	66.8%	403	173	93	0	54
Census Tract 3461.01	878	1,315	66.8%	557	260	61	0	0
Census Tract 3110	1,067	1,608	66.4%	307	232	288	155	85
Census Tract 3132.04	1,292	1,947	66.4%	552	127	262	305	46
Census Tract 3361.01	1,076	1,646	65.4%	529	347	166	10	24
Census Tract 3211.01	1,692	2,598	65.1%	1,008	504	134	11	35
Census Tract 3591.03	1,442	2,216	65.1%	483	359	408	110	82
Census Tract 3511.01	1,341	2,067	64.9%	778	444	108	0	11
Census Tract 3660.02	1,198	1,847	64.9%	227	334	288	318	31
Census Tract 3400.01	1,588	2,453	64.7%	649	186	478	230	45
Census Tract 3400.03	964	1,492	64.6%	428	278	162	23	73
Census Tract 3680.02	800	1,243	64.4%	76	116	336	179	93
Census Tract 3100	1,282	2,046	62.7%	18	130	210	163	761
Census Tract 3870	783	1,266	61.8%	134	100	292	174	83
Census Tract 3072.02	1,000	1,625	61.5%	824	107	31	38	0
Census Tract 3382.04	1,822	2,974	61.3%	1,447	152	51	0	172
Census Tract 3361.03	1,007	1,650	61.0%	432	373	158	0	44
Census Tract 3860	937	1,562	60.0%	155	172	266	214	130
Census Tract 3470	1,375	2,319	59.3%	349	559	291	94	82
Census Tract 3591.02	1,144	1,935	59.1%	202	484	415	25	18
Census Tract 3462.05	919	1,565	58.7%	314	165	374	66	0
Census Tract 3770	1,552	2,648	58.6%	281	201	76	596	398
Census Tract 3451.03	1,195	2,083	57.4%	813	261	105	8	8
Census Tract 3553.02	686	1,203	57.0%	539	119	18	0	10
Census Tract 3141.02	1,096	1,975	55.5%	860	64	131	41	0
Census Tract 3340.08	891	1,619	55.0%	489	317	60	0	25
Census Tract 3340.07	1,005	1,891	53.1%	705	165	130	0	5
Census Tract 3141.06	578	1,090	53.0%	213	88	32	161	84
Census Tract 3390.03	1,432	2,719	52.7%	452	643	146	62	129
Census Tract 3141.05	695	1,322	52.6%	233	156	192	114	0
Census Tract 3690.01	1,415	2,718	52.1%	360	583	181	232	59
Census Tract 3780	1,068	2,055	52.0%	166	126	272	39	465
Census Tract 3131.04	525	1,015	51.7%	61	91	317	56	0
Census Tract 3462.06	631	1,237	51.0%	461	80	11	61	18
Census Tract 3390.01	1,121	2,219	50.5%	494	482	61	35	49
Census Tract 3650.02	780	1,544	50.5%	67	249	274	132	58
Census Tract 3040.02	290	578	50.2%	69	60	44	0	117
Census Tract 3060.02	735	1,509	48.7%	220	91	247	73	104
Census Tract 3120	443	914	48.5%	106	56	198	52	31
Census Tract 3800.02	704	1,454	48.4%	253	237	124	90	0
Census Tract 3240.02	1,281	2,681	47.8%	324	361	529	47	20
Census Tract 3371	561	1,177	47.7%	208	173	121	21	38
Census Tract 3461.02	907	1,937	46.8%	490	110	232	67	8
Census Tract 3190.01	768	1,649	46.6%	205	154	192	131	86
Census Tract 3010	1,080	2,332	46.3%	309	187	209	323	52
Census Tract 3601.02	733	1,633	44.9%	329	89	266	39	10
Census Tract 3211.02	1,144	2,606	43.9%	827	182	37	0	98
Census Tract 3390.04	819	1,888	43.4%	565	64	135	0	55
Census Tract 3280	634	1,563	40.6%	206	278	57	19	74
Census Tract 3132.03	426	1,069	39.9%	366	23	31	0	6
Census Tract 3212	1,001	2,507	39.9%	308	351	261	31	50
Census Tract 3131.02	645	1,683	38.3%	587	26	32	0	0
Census Tract 3592.03	880	2,452	35.9%	847	33	0	0	0
Census Tract 3020.05	809	2,345	34.5%	596	15	181	17	0
Census Tract 3451.11	707	2,102	33.6%	613	22	72	0	0
Census Tract 3553.09	526	1,601	32.9%	285	195	46	0	0
Census Tract 3382.03	897	2,851	31.5%	431	258	119	89	0
Census Tract 3032.04	531	1,744	30.4%	201	73	188	38	31
Census Tract 3551.12	682	2,253	30.3%	371	98	104	38	71
Census Tract 3553.07	510	1,724	29.6%	392	67	30	0	21
Census Tract 3020.07	642	2,250	28.5%	266	56	58	99	163
Census Tract 3922.01	474	1,765	26.9%	147	0	128	161	38
Census Tract 3040.03	430	1,621	26.5%	336	25	10	55	4
Census Tract 3141.03	409	1,593	25.7%	172	21	89	84	43
Census Tract 3031.06	654	2,559	25.6%	278	281	59	7	29
Census Tract 3592.04	334	1,534	21.8%	294	10	0	30	0
Census Tract 3032.11	339	1,605	21.1%	107	71	60	30	71
Census Tract 3150	248	1,193	20.8%	52	9	44	39	104
Census Tract 3200.04	550	2,689	20.5%	320	19	92	59	60
Census Tract 3551.07	369	1,848	20.0%	293	38	21	5	12
Census Tract 3553.08	268	1,374	19.5%	136	132	0	0	0
Census Tract 3462.04	529	2,742	19.3%	59	300	119	51	0
Census Tract 3090	259	1,411	18.4%	159	11	59	30	0
Census Tract 3031.04	343	1,870	18.3%	44	47	191	0	61
Census Tract 3560.02	400	2,245	17.8%	61	96	152	0	91
Census Tract 3040.04	294	1,851	15.9%	255	9	0	8	22
Census Tract 3200.03	172	1,080	15.9%	74	98	0	0	0
Census Tract 3451.13	270	1,715	15.7%	144	0	126	0	0
Census Tract 3031.05	148	965	15.3%	0	54	72	0	22
Census Tract 3131.06	335	2,214	15.1%	176	135	11	13	0
Census Tract 3132.05	82	562	14.6%	55	27	0	0	0
Census Tract 3552.02	135	1,092	12.4%	0	112	0	23	0
Census Tract 3031.07	275	2,233	12.3%	128	0	31	0	116
Census Tract 3020.11	183	1,625	11.3%	50	24	63	25	21
Census Tract 3032.02	304	2,719	11.2%	69	110	53	70	2
Census Tract 3451.15	244	2,227	11.0%	176	0	0	0	68
Census Tract 3800.01	198	1,877	10.5%	119	8	50	0	21
Census Tract 3451.18	175	1,730	10.1%	144	22	9	0	0
Census Tract 3551.10	126	1,258	10.0%	19	6	38	39	24
Census Tract 3650.03	239	2,564	9.3%	147	35	28	15	14
Census Tract 3032.10	174	1,892	9.2%	106	31	37	0	0
Census Tract 3040.06	103	1,150	9.0%	8	20	0	54	21
Census Tract 3240.03	150	1,931	7.8%	129	0	0	13	8
Census Tract 3551.09	168	2,190	7.7%	16	98	28	0	26
Census Tract 3020.12	116	1,584	7.3%	42	22	38	14	0
Census Tract 3032.09	97	1,579	6.1%	22	8	0	67	0
Census Tract 3020.14	117	2,355	5.0%	78	25	0	0	14
Census Tract 3551.13	95	1,888	5.0%	72	0	23	0	0
Census Tract 3551.23	44	961	4.6%	13	0	0	0	31
Census Tract 3452.05	106	2,408	4.4%	58	34	14	0	0
Census Tract 3551.11	88	2,145	4.1%	42	26	14	6	0
Census Tract 3552.01	102	2,625	3.9%	33	36	19	0	14
Census Tract 3451.17	72	1,968	3.7%	40	0	19	13	0
Census Tract 3591.04	44	1,292	3.4%	42	0	2	0	0
Census Tract 3591.05	65	1,932	3.4%	0	11	35	0	19
Census Tract 3551.20	45	1,366	3.3%	17	0	0	28	0
Census Tract 3551.22	48	1,472	3.3%	21	11	16	0	0
Census Tract 3020.06	43	1,350	3.2%	0	0	12	31	0
Census Tract 3451.12	79	2,759	2.9%	37	0	42	0	0
Census Tract 3080.02	43	1,618	2.7%	43	0	0	0	0
Census Tract 3020.13	26	1,082	2.4%	0	18	0	0	8
Census Tract 3551.25	24	1,167	2.1%	0	0	15	0	9
Census Tract 3032.06	26	1,480	1.8%	7	0	19	0	0
Census Tract 3032.07	33	2,281	1.4%	33	0	0	0	0
Census Tract 3551.19	17	1,218	1.4%	17	0	0	0	0
Census Tract 3040.07	17	1,534	1.1%	0	0	17	0	0
Census Tract 3551.26	18	1,626	1.1%	12	0	0	0	6
Census Tract 3551.21	19	2,088	0.9%	0	19	0	0	0
Census Tract 3551.15	32	3,907	0.8%	13	0	0	0	19
Census Tract 3551.18	10	1,268	0.8%	0	10	0	0	0
Census Tract 3923	9	1,107	0.8%	9	0	0	0	0
Census Tract 3020.09	16	2,227	0.7%	11	0	0	0	5
Census Tract 3032.08	0	1,649	0.0%	0	0	0	0	0
Census Tract 3040.01	0	2,281	0.0%	0	0	0	0	0
Census Tract 3551.24	0	1,361	0.0%	0	0	0	0	0
Census Tract 9800	0	0	0.0%	0	0	0	0	0
Census Tract 9900	0	0	0.0%	0	0	0	0	0