Lead Paint Risk in Fresno County, California

48.7%Pre-1978 Housing

166,519Pre-1978 Units

342,003Total Housing Units

225Census 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

166,519 housing units in Fresno County were built before 1978.
The county's pre-1978 housing share is 48.7%, 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 225 tracts; download the full county tract CSV.

Tract	Pre-1978	Total	Risk Rate	1970s	1960s	1950s	1940s	≤1939
Census Tract 26.02	1,029	1,059	97.2%	128	168	75	115	543
Census Tract 49.01	1,734	1,804	96.1%	296	167	562	629	80
Census Tract 21	2,195	2,289	95.9%	36	268	376	534	981
Census Tract 54.10	1,117	1,165	95.9%	322	609	166	0	20
Census Tract 34.02	736	768	95.8%	85	111	297	230	13
Census Tract 23	1,423	1,493	95.3%	103	142	273	316	589
Census Tract 37.02	1,747	1,838	95.0%	412	400	784	125	26
Census Tract 49.02	657	694	94.7%	67	146	164	238	42
Census Tract 46.01	1,333	1,409	94.6%	345	378	496	64	50
Census Tract 54.05	1,793	1,898	94.5%	937	712	119	25	0
Census Tract 47.05	679	719	94.4%	523	148	8	0	0
Census Tract 36	1,867	2,000	93.4%	57	130	343	647	690
Census Tract 22	1,508	1,622	93.0%	75	72	102	436	823
Census Tract 53.05	1,151	1,259	91.4%	313	433	397	8	0
Census Tract 14.08	973	1,066	91.3%	280	261	257	95	80
Census Tract 33.01	1,105	1,213	91.1%	43	142	853	67	0
Census Tract 37.01	1,014	1,128	89.9%	52	155	465	258	84
Census Tract 5.01	845	941	89.8%	157	368	163	78	79
Census Tract 46.02	832	930	89.5%	90	119	248	231	144
Census Tract 32.01	1,545	1,728	89.4%	361	95	792	253	44
Census Tract 52.02	1,154	1,305	88.4%	330	451	320	42	11
Census Tract 24	1,388	1,573	88.2%	127	362	283	311	305
Census Tract 27.01	1,201	1,364	88.0%	34	54	342	521	250
Census Tract 47.04	1,386	1,575	88.0%	461	387	389	129	20
Census Tract 53.01	1,707	1,946	87.7%	430	340	874	63	0
Census Tract 13.01	1,409	1,609	87.6%	289	257	390	122	351
Census Tract 54.06	1,340	1,531	87.5%	1,004	329	7	0	0
Census Tract 11	741	853	86.9%	99	122	295	140	85
Census Tract 26.01	1,412	1,626	86.8%	132	345	395	52	488
Census Tract 50	1,371	1,592	86.1%	251	271	706	112	31
Census Tract 47.03	1,115	1,297	86.0%	196	272	583	64	0
Census Tract 51	2,006	2,338	85.8%	652	464	876	14	0
Census Tract 14.18	609	717	84.9%	175	213	95	107	19
Census Tract 56.05	436	518	84.2%	431	0	5	0	0
Census Tract 53.02	1,839	2,189	84.0%	577	777	352	10	123
Census Tract 61.02	1,242	1,479	84.0%	350	514	292	11	75
Census Tract 7.01	707	843	83.9%	230	322	93	8	54
Census Tract 45.06	1,235	1,478	83.6%	201	536	468	13	17
Census Tract 32.02	1,393	1,676	83.1%	511	344	482	56	0
Census Tract 31.02	2,378	2,869	82.9%	924	1,135	319	0	0
Census Tract 5.02	942	1,137	82.8%	223	286	137	66	230
Census Tract 56.08	1,148	1,393	82.4%	402	559	187	0	0
Census Tract 28	1,171	1,422	82.3%	457	264	206	217	27
Census Tract 33.02	1,375	1,688	81.5%	66	219	814	241	35
Census Tract 47.06	1,514	1,875	80.7%	1,058	379	36	41	0
Census Tract 30.04	548	681	80.5%	237	17	191	84	19
Census Tract 35	1,829	2,284	80.1%	79	422	46	513	769
Census Tract 48.02	1,296	1,620	80.0%	214	459	518	99	6
Census Tract 7.02	347	436	79.6%	85	116	113	0	33
Census Tract 29.06	1,355	1,710	79.2%	319	517	425	0	94
Census Tract 43.03	1,563	1,992	78.5%	759	387	382	19	16
Census Tract 25.02	1,167	1,496	78.0%	188	476	252	65	186
Census Tract 13.04	1,171	1,511	77.5%	408	404	249	71	39
Census Tract 54.07	1,077	1,406	76.6%	1,037	0	18	19	3
Census Tract 31.03	1,543	2,029	76.0%	1,028	309	167	0	39
Census Tract 48.01	1,383	1,830	75.6%	296	334	440	180	133
Census Tract 18	996	1,327	75.1%	340	149	131	128	248
Census Tract 29.04	628	842	74.6%	103	67	273	137	48
Census Tract 43.02	1,422	1,907	74.6%	1,084	223	45	70	0
Census Tract 52.04	999	1,343	74.4%	147	211	641	0	0
Census Tract 52.03	1,246	1,677	74.3%	285	313	604	44	0
Census Tract 45.03	1,599	2,176	73.5%	805	600	112	20	62
Census Tract 76	887	1,213	73.1%	425	198	135	26	103
Census Tract 27.02	1,072	1,488	72.0%	119	305	335	253	60
Census Tract 3	780	1,086	71.8%	40	188	128	196	228
Census Tract 63.02	638	899	71.0%	387	121	57	31	42
Census Tract 42.13	958	1,357	70.6%	780	153	10	0	15
Census Tract 57.04	1,270	1,819	69.8%	1,060	183	4	12	11
Census Tract 13.03	414	594	69.7%	172	71	69	76	26
Census Tract 20	1,457	2,089	69.7%	774	369	178	86	50
Census Tract 54.09	1,040	1,515	68.6%	514	234	258	8	26
Census Tract 60.02	1,026	1,496	68.6%	133	275	285	115	218
Census Tract 4	1,030	1,511	68.2%	193	154	241	203	239
Census Tract 41	613	906	67.7%	155	123	128	102	105
Census Tract 80	1,213	1,799	67.4%	198	227	494	82	212
Census Tract 45.05	1,524	2,267	67.2%	851	430	218	25	0
Census Tract 71.02	605	903	67.0%	94	55	19	305	132
Census Tract 1	657	984	66.8%	167	27	207	7	249
Census Tract 68.02	759	1,138	66.7%	310	21	148	52	228
Census Tract 54.03	1,284	1,930	66.5%	510	523	237	14	0
Census Tract 6.01	1,313	1,976	66.4%	295	314	217	194	293
Census Tract 31.04	1,219	1,842	66.2%	485	198	519	17	0
Census Tract 59.16	593	897	66.1%	310	154	77	40	12
Census Tract 2	525	797	65.9%	156	91	126	29	123
Census Tract 58.04	1,387	2,115	65.6%	813	299	237	17	21
Census Tract 45.04	1,417	2,173	65.2%	808	482	26	24	77
Census Tract 9.02	1,078	1,660	64.9%	442	348	139	14	135
Census Tract 56.02	1,482	2,282	64.9%	280	315	593	67	227
Census Tract 34.01	827	1,285	64.4%	276	114	169	126	142
Census Tract 73	888	1,392	63.8%	222	80	174	140	272
Census Tract 75	923	1,451	63.6%	318	123	345	62	75
Census Tract 42.05	1,256	1,978	63.5%	688	438	121	0	9
Census Tract 55.25	263	428	61.4%	155	63	40	0	5
Census Tract 25.01	803	1,311	61.3%	165	180	182	185	91
Census Tract 66.02	1,064	1,755	60.6%	238	262	143	130	291
Census Tract 10	741	1,245	59.5%	125	227	291	45	53
Census Tract 85.01	751	1,263	59.5%	244	193	78	115	121
Census Tract 77	960	1,616	59.4%	439	62	243	171	45
Census Tract 53.04	1,374	2,343	58.6%	701	366	122	21	164
Census Tract 39	858	1,470	58.4%	349	90	196	54	169