Lead Paint Risk in Riverside County, California

30.2%Pre-1978 Housing

260,104Pre-1978 Units

860,042Total Housing Units

518Census Tracts

How to Interpret This

This is an area-level screening signal based on Census housing-age data. It does not confirm lead paint in any specific home. Homes built before 1978 may contain lead-based paint, and certified inspection or testing is the only way to confirm a property-level hazard.

Reporter / Resident Story Kit

260,104 housing units in Riverside County were built before 1978.
The county's pre-1978 housing share is 30.2%, compared with the state rate of 56.7%.
Local questions: Which neighborhoods have the oldest housing stock? Are lead-safe renovation resources available? Do renters and families with young children know how to request testing?

Highest-Risk Census Tracts

Individual census tracts ranked by pre-1978 housing percentage. Showing the top 100 of 518 tracts; download the full county tract CSV.

Tract	Pre-1978	Total	Risk Rate	1970s	1960s	1950s	1940s	≤1939
Census Tract 417.02	1,229	1,285	95.6%	502	354	172	76	125
Census Tract 310.02	1,187	1,256	94.5%	165	112	856	29	25
Census Tract 427.41	1,533	1,627	94.2%	923	586	10	5	9
Census Tract 453.02	1,099	1,174	93.6%	238	347	506	8	0
Census Tract 306.03	909	982	92.6%	138	381	290	42	58
Census Tract 311	1,587	1,714	92.6%	197	255	641	167	327
Census Tract 407.02	852	930	91.6%	179	299	291	16	67
Census Tract 409.03	790	874	90.4%	80	348	216	31	115
Census Tract 407.03	843	935	90.2%	321	174	262	35	51
Census Tract 406.03	571	644	88.7%	160	124	205	36	46
Census Tract 414.10	572	646	88.5%	30	140	113	218	71
Census Tract 307	1,928	2,192	88.0%	103	216	352	137	1,120
Census Tract 434.01	1,998	2,277	87.7%	552	594	518	108	226
Census Tract 410.03	648	741	87.4%	190	147	212	12	87
Census Tract 434.04	1,335	1,528	87.4%	312	948	67	8	0
Census Tract 312	1,772	2,032	87.2%	450	248	824	84	166
Census Tract 302	1,640	1,888	86.9%	161	259	216	170	834
Census Tract 441.01	836	968	86.4%	225	158	235	67	151
Census Tract 309	731	849	86.1%	93	202	350	54	32
Census Tract 404.02	1,019	1,185	86.0%	597	94	133	195	0
Census Tract 316.02	1,371	1,602	85.6%	560	232	274	224	81
Census Tract 408.12	1,004	1,178	85.2%	361	391	148	86	18
Census Tract 422.08	789	930	84.8%	340	401	48	0	0
Census Tract 453.03	722	861	83.9%	157	267	242	56	0
Census Tract 418.12	809	971	83.3%	121	454	182	0	52
Census Tract 420.04	1,082	1,305	82.9%	712	279	63	23	5
Census Tract 439	1,756	2,135	82.2%	394	387	589	62	324
Census Tract 301.03	539	660	81.7%	21	41	247	34	196
Census Tract 433.13	837	1,035	80.9%	305	296	212	8	16
Census Tract 441.02	827	1,024	80.8%	254	181	252	121	19
Census Tract 444.05	1,977	2,454	80.6%	572	505	504	257	139
Census Tract 425.05	771	960	80.3%	201	116	257	150	47
Census Tract 9408	2,280	2,846	80.1%	1,088	786	346	26	34
Census Tract 434.03	881	1,106	79.7%	327	413	66	67	8
Census Tract 433.12	1,026	1,291	79.5%	395	435	83	7	106
Census Tract 305.02	378	476	79.4%	24	116	79	41	118
Census Tract 314.02	1,770	2,229	79.4%	429	271	934	136	0
Census Tract 412.02	899	1,140	78.9%	52	81	662	33	71
Census Tract 315.03	1,197	1,523	78.6%	58	302	732	96	9
Census Tract 448.06	1,172	1,504	77.9%	345	239	345	103	140
Census Tract 308	1,920	2,499	76.8%	194	541	675	333	177
Census Tract 317.01	788	1,027	76.7%	221	211	283	52	21
Census Tract 433.08	800	1,047	76.4%	260	297	165	78	0
Census Tract 305.01	1,077	1,420	75.8%	364	75	351	192	95
Census Tract 448.04	902	1,191	75.7%	362	166	286	82	6
Census Tract 314.01	1,668	2,209	75.5%	289	220	861	190	108
Census Tract 304	1,399	1,858	75.3%	114	135	321	138	691
Census Tract 419.06	1,415	1,885	75.1%	762	543	66	38	6
Census Tract 410.02	618	824	75.0%	359	103	156	0	0
Census Tract 406.06	657	880	74.7%	98	143	157	138	121
Census Tract 310.01	1,738	2,342	74.2%	175	235	900	119	309
Census Tract 446.02	1,711	2,318	73.8%	540	178	591	171	231
Census Tract 404.03	1,001	1,369	73.1%	206	267	402	58	68
Census Tract 412.03	746	1,023	72.9%	486	132	128	0	0
Census Tract 455.02	832	1,143	72.8%	140	105	382	205	0
Census Tract 418.07	537	739	72.7%	315	161	61	0	0
Census Tract 9410.02	2,002	2,763	72.5%	1,302	624	48	2	26
Census Tract 447.02	518	715	72.4%	44	237	229	8	0
Census Tract 466.02	742	1,026	72.3%	575	131	10	0	26
Census Tract 317.02	483	671	72.0%	94	174	100	18	97
Census Tract 457.04	720	1,016	70.9%	281	179	153	12	95
Census Tract 444.04	1,280	1,835	69.8%	364	241	331	159	185
Census Tract 416.01	576	828	69.6%	41	90	118	47	280
Census Tract 402.03	675	972	69.4%	235	103	132	63	142
Census Tract 403.04	801	1,156	69.3%	195	196	384	4	22
Census Tract 315.01	888	1,284	69.2%	89	150	622	18	9
Census Tract 402.02	573	830	69.0%	262	169	97	16	29
Census Tract 451.15	1,015	1,471	69.0%	731	245	39	0	0
Census Tract 451.17	1,700	2,466	68.9%	786	385	431	98	0
Census Tract 414.07	1,226	1,788	68.6%	509	388	264	65	0
Census Tract 9410.01	1,033	1,505	68.6%	527	258	166	25	57
Census Tract 422.13	962	1,408	68.3%	257	435	232	38	0
Census Tract 442	1,307	1,915	68.3%	142	315	408	212	230
Census Tract 448.05	1,044	1,528	68.3%	469	122	350	49	54
Census Tract 406.05	520	769	67.6%	180	131	53	102	54
Census Tract 405.03	1,130	1,675	67.5%	134	591	223	82	100
Census Tract 427.11	1,868	2,769	67.5%	200	1,440	161	0	67
Census Tract 317.03	877	1,310	66.9%	561	221	55	0	40
Census Tract 411.02	751	1,133	66.3%	207	157	280	75	32
Census Tract 306.02	817	1,238	66.0%	616	106	95	0	0
Census Tract 402.04	635	962	66.0%	117	166	130	133	89
Census Tract 413.02	643	974	66.0%	184	16	280	72	91
Census Tract 305.03	758	1,153	65.7%	157	179	290	28	104
Census Tract 317.04	1,040	1,595	65.2%	772	65	191	12	0
Census Tract 450	1,108	1,707	64.9%	206	407	400	0	95
Census Tract 451.16	738	1,138	64.9%	392	218	100	14	14
Census Tract 410.01	533	823	64.8%	87	93	317	36	0
Census Tract 462	799	1,233	64.8%	157	179	330	10	123
Census Tract 303	1,230	1,901	64.7%	245	199	14	156	616
Census Tract 433.09	737	1,140	64.6%	384	144	95	62	52
Census Tract 433.15	481	746	64.5%	445	12	18	6	0
Census Tract 433.14	840	1,309	64.2%	322	341	122	55	0
Census Tract 413.01	568	887	64.0%	124	109	222	93	20
Census Tract 433.07	1,838	2,881	63.8%	1,363	364	98	0	13
Census Tract 436.01	885	1,387	63.8%	335	299	75	73	103
Census Tract 433.10	712	1,118	63.7%	312	229	132	0	39
Census Tract 443	908	1,435	63.3%	271	254	253	32	98
Census Tract 301.01	192	305	63.0%	4	26	51	37	74
Census Tract 313	402	648	62.0%	51	166	88	24	73
Census Tract 414.11	481	779	61.7%	52	359	52	12	6