Data source: ZipCheckup Home Safety Score registry; EPA SDWIS; EPA radon; EPA AirNow

ZipCheckup compares 96 ZIP codes across Miami, FL. The area averages a grade C (65/100); water systems associated with 56 ZIP codes have recorded EPA violations.

Home-safety conditions vary across Miami, FL. We compared 96 ZIP codes using the current versioned Home Safety Score. Water compliance remains one component alongside PFAS screening, radon, and annual air quality.

City Overview: Grade C (65/100)

Grade	Neighborhoods	%
A	0	0%
B	0	0%
C	56	100%
D	0	0%
F	0	0%

Neighborhood Rankings

Mapped ZIP codes in Miami ranked by Home Safety Score:

Rank	ZIP Code	Score	Grade	Violations	Lead Risk
1	33101	66	C	6	0.0031 mg/L
2	33125	66	C	6	0.0103 mg/L
3	33127	66	C	6	0.0031 mg/L
4	33128	66	C	6	0.0031 mg/L
5	33129	66	C	6	0.0031 mg/L
6	33130	66	C	6	0.0031 mg/L
7	33131	66	C	6	0.0031 mg/L
8	33132	66	C	6	0.0031 mg/L
9	33133	66	C	6	0.0031 mg/L
10	33134	66	C	6	0.0031 mg/L
11	33135	66	C	6	0.0031 mg/L
12	33136	66	C	6	0.0031 mg/L
13	33137	66	C	6	0.0031 mg/L
14	33143	66	C	6	0.0031 mg/L
15	33145	66	C	6	0.0031 mg/L
16	33146	66	C	6	0.0031 mg/L
17	33156	66	C	6	0.0031 mg/L
18	33157	66	C	6	0.0031 mg/L
19	33158	66	C	6	0.0031 mg/L
20	33165	66	C	6	0.0031 mg/L
21	33172	66	C	6	0.0031 mg/L
22	33173	66	C	6	0.0031 mg/L
23	33174	66	C	6	0.0031 mg/L
24	33175	66	C	6	0.0031 mg/L
25	33176	66	C	6	0.0031 mg/L
26	33177	66	C	6	0.0031 mg/L
27	33182	66	C	6	0.0031 mg/L
28	33183	66	C	6	0.0031 mg/L
29	33184	66	C	6	0.0031 mg/L
30	33185	66	C	6	0.0031 mg/L
31	33186	66	C	6	0.0031 mg/L
32	33189	66	C	6	0.0031 mg/L
33	33190	66	C	6	0.0031 mg/L
34	33193	66	C	6	0.0031 mg/L
35	33194	66	C	6	0.0031 mg/L
36	33196	66	C	6	0.0031 mg/L
37	33138	65	C	22	0.0031 mg/L
38	33150	65	C	22	0.0031 mg/L
39	33169	65	C	14	0.0031 mg/L
40	33179	65	C	14	0.0031 mg/L
41	33180	65	C	14	0.0031 mg/L
42	33122	64	C	9	0.0031 mg/L
43	33126	64	C	9	0.0103 mg/L
44	33178	64	C	9	0.0031 mg/L
45	33142	63	C	24	0.0031 mg/L
46	33161	63	C	30	0.0031 mg/L
47	33162	63	C	30	0.0031 mg/L
48	33181	63	C	30	0.0031 mg/L
49	33144	62	C	29	0.0031 mg/L
50	33147	62	C	40	0.0031 mg/L
51	33155	62	C	29	0.0031 mg/L
52	33167	62	C	51	0.0031 mg/L
53	33168	62	C	51	0.0031 mg/L
54	33170	62	C	27	0.0031 mg/L
55	33187	62	C	27	0.0031 mg/L
56	33166	61	C	12	0.0031 mg/L
57	33102	—	—	—	No data
58	33106	—	—	—	No data
59	33110	—	—	—	No data
60	33111	—	—	—	No data
61	33112	—	—	—	No data
62	33116	—	—	—	No data
63	33124	—	—	—	No data
64	33151	—	—	—	No data
65	33152	—	—	—	No data
66	33153	—	—	—	No data
67	33159	—	—	—	No data
68	33163	—	—	—	No data
69	33164	—	—	—	No data
70	33188	—	—	—	No data
71	33191	—	—	—	No data
72	33192	—	—	—	No data
73	33197	—	—	—	No data
74	33198	—	—	—	No data
75	33199	—	—	—	No data
76	33206	—	—	—	No data
77	33222	—	—	—	No data
78	33231	—	—	—	No data
79	33233	—	—	—	No data
80	33234	—	—	—	No data
81	33238	—	—	—	No data
82	33242	—	—	—	No data
83	33243	—	—	—	No data
84	33245	—	—	—	No data
85	33247	—	—	—	No data
86	33255	—	—	—	No data
87	33256	—	—	—	No data
88	33257	—	—	—	No data
89	33261	—	—	—	No data
90	33265	—	—	—	No data
91	33266	—	—	—	No data
92	33269	—	—	—	No data
93	33280	—	—	—	No data
94	33283	—	—	—	No data
95	33296	—	—	—	No data
96	33299	—	—	—	No data

How Neighborhoods Compare

Each ZIP code compared to county and state averages:

• 41 neighborhoods score better than county average
• 15 neighborhoods score worse than county average

EPA Violations

• 119 total violations since 2021 across the water systems mapped to Miami ZIP codes (each system counted once; includes small systems beyond the city utility)
• 0 health-based violation records in the available EPA data
• 56 of 56 directly mapped ZIP records are mapped to water systems with recorded violations
• 0 of 56 ZIP records with known lead status are served by a system whose 90th-percentile lead result exceeded the EPA action level

Top Contaminants

Contaminant	Violations	ZIPs
Revised Total Coliform Rule	257	56
Haloacetic Acids (HAA5)	192	56
Total Trihalomethanes (TTHM)	192	56
Nitrate	26	13
Consumer Confidence Rule	22	16

Frequently Asked Questions

Which ZIP code in Miami has the highest home safety score?

ZIP code 33101 has the highest safety score among scored ZIP codes in Miami at 66/100 (grade C). Check the full report for details.

Is Miami water safe to drink?

The Home Safety Score is not a drinking-water grade. Across 56 directly mapped ZIP records, 119 EPA violations are recorded; 0 of 56 records with known lead status exceed the action level. Check the specific ZIP and serving system before drawing a property-level conclusion.

Related Pages

• Miami, FL city page
• Florida state rankings
• All Florida alerts

Data Sources

• EPA SDWIS
• U.S. Census Bureau

Reporting periods vary by source; the page metadata identifies this materialization.