COUNTY REPORT FL

Miami-Dade County, Florida

127 ZIP codes · Avg score 65/100 · Grade C

ZipCheckup grade for Miami-Dade County: C.

A mixed picture - some signals here are worth your attention.

Miami-Dade County receives a C, the middle grade on the A-F scale, with 127 ZIP codes tracked.

How Miami-Dade County Compares

Miami-Dade County65/100
Florida avg80/100
National avg73/100

How Miami-Dade County Compares

C
County Grade
65/100
Avg Safety Score
127
ZIP Codes
19
Water Systems

Miami-Dade County scores 15 points below the Florida state average (80/100) and 8 points below the national average (73/100).

Data: ZipCheckup Home Safety Score model 4.0.0; EPA SDWIS, UCMR 5, EPA radon zones, EPA AirData

C
County Grade
65
Avg Safety Score
127
ZIP Codes
Miami Beach
Best ZIP: 33140 (67/100)
Homestead
Lowest ZIP: 33030 (59/100)
$423K
Median Home Value
$600
Avg Remediation (0.14% of home value)

ZIP Code Risk Map

Water Quality Map: Miami-Dade County, Florida

Each dot represents a ZIP code. Color indicates water quality grade. Tap a dot for details.

A B C D F

Key Risk Factors

Health risk index: 11.8 (asthma 8.5%, diabetes 15.4%)

Modeled additional annual cost estimate per homeowner: $6,557, largest modeled factor: Sea Level

51% of homes built before 1980 (lead paint was banned for residential use in 1978)

County Health Indicators vs National Average

Asthma 8.5% (national: 8.9%)
Diabetes 15.4% (national: 10.5%)
Obesity 29.5% (national: 32.4%)

Black markers indicate national averages. Source: CDC PLACES, Census ACS.

Infrastructure Overview

1976
Median Build Year
51%
Pre-1980 Housing
32/100
Infrastructure Stress Indicator
19%
ZIPs with High Infrastructure Stress
High
Lead Pipe Risk

Modeled area-level indicator, not a failure probability. Sources: Census ACS housing age, EPA DWINSA infrastructure needs, EPA SDWIS violations, and EPA lead indicators.

Compound Risk Breakdown

Estimated additional annual cost per homeowner: $6,557

Sea Level Rise $3,000/yr
Flood $2,239/yr
Wildfire $1,493/yr

Bar widths proportional to share of total annual risk cost. Source: compound risk model (FEMA, EPA, USGS).

Housing Age Distribution

1,075,278 housing units in Miami-Dade County

Pre-1940 3%
1940–1959 18%
1960–1979 30%
1980–1999 27%
2000+ 22%

Source: U.S. Census Bureau ACS B25034 (Year Structure Built).

Water Safety Affordability

How much it costs to fix water issues relative to home values in Miami-Dade County

$423K
Median Home Value
$600
Est. Remediation Cost
0.1%
of Home Value
Remediation as % of home value low burden

Modeled remediation costs in Miami-Dade County can be compared with the median property value; actual costs vary by property.

Remediation includes water filtration, lead abatement, radon mitigation, and flood protection where applicable. Source: Census ACS, EPA SDWIS.

Health Outcomes vs National Average

CDC PLACES data for Miami-Dade County residents

Asthma 8.5% (US avg: 8.9%)
Diabetes 15.4% (US avg: 11%)
Obesity 29.5% (US avg: 32.4%)

Black markers = national averages. Red = above national avg. Green = below. Source: CDC PLACES, Census ACS.

Water systems mapped to Miami-Dade County ZIP codes

8 community water systems mapped to Miami-Dade County ZIP codes; EPA may list more systems serving the county.

Show all 8 water systems

19 water systems mapped to Miami-Dade County ZIP codes in our data; EPA may list more systems serving the county.

Systems with the most violations in Miami-Dade County

5 water systems with violations in EPA records.

All ZIP Codes in Miami-Dade County

127 ZIP codes tracked in Miami-Dade County.

# ZIP Code City Safety Score Grade Violations Home Value
1 33140 Miami Beach 67 C 14 $864K
2 33015 Hialeah 66 C 6 $384K
3 33032 Homestead 66 C 6 $375K
4 33055 Opa Locka 66 C 6 $342K
5 33101 Miami 66 C 6 —
6 33109 Miami Beach 66 C 20 $2000K
7 33125 Miami 66 C 6 $378K
8 33127 Miami 66 C 6 $399K
9 33128 Miami 66 C 6 —
10 33129 Miami 66 C 6 $574K
11 33130 Miami 66 C 6 $480K
12 33131 Miami 66 C 6 $622K
13 33132 Miami 66 C 6 $545K
14 33133 Miami 66 C 6 $907K
15 33134 Miami 66 C 6 $660K
16 33135 Miami 66 C 6 $397K
17 33136 Miami 66 C 6 $353K
18 33137 Miami 66 C 6 $533K
19 33139 Miami Beach 66 C 20 $481K
20 33143 Miami 66 C 6 $769K
21 33145 Miami 66 C 6 $560K
22 33146 Miami 66 C 6 $1142K
23 33149 Key Biscayne 66 C 6 $1232K
24 33156 Miami 66 C 6 $1063K
25 33157 Miami 66 C 6 $478K
26 33158 Miami 66 C 6 $936K
27 33165 Miami 66 C 6 $476K
28 33172 Miami 66 C 6 $260K
29 33173 Miami 66 C 6 $461K
30 33174 Miami 66 C 6 $379K
31 33175 Miami 66 C 6 $457K
32 33176 Miami 66 C 6 $568K
33 33177 Miami 66 C 6 $399K
34 33182 Miami 66 C 6 $473K
35 33183 Miami 66 C 6 $372K
36 33184 Miami 66 C 6 $418K
37 33185 Miami 66 C 6 $497K
38 33186 Miami 66 C 6 $422K
39 33189 Miami 66 C 6 $410K
40 33190 Miami 66 C 6 $371K
41 33193 Miami 66 C 6 $423K
42 33194 Miami 66 C 6 $468K
43 33196 Miami 66 C 6 $457K
44 33056 Miami Gardens 65 C 14 $332K
45 33138 Miami 65 C 22 $686K
46 33141 Miami Beach 65 C 16 $435K
47 33150 Miami 65 C 22 $378K
48 33169 Miami 65 C 14 $353K
49 33179 Miami 65 C 14 $281K
50 33180 Miami 65 C 14 $471K
51 33031 Homestead 64 C 20 $467K
52 33033 Homestead 64 C 20 $365K
53 33035 Homestead 64 C 22 $311K
54 33122 Miami 64 C 9 $1285K
55 33126 Miami 64 C 9 $300K
56 33178 Miami 64 C 9 $499K
57 33010 Hialeah 63 C 24 $347K
58 33013 Hialeah 63 C 24 $407K
59 33034 Homestead 63 C 28 $311K
60 33142 Miami 63 C 24 $298K
61 33160 North Miami Beach 63 C 30 $360K
62 33161 Miami 63 C 30 $377K
63 33162 Miami 63 C 30 $345K
64 33181 Miami 63 C 30 $315K
65 33012 Hialeah 62 C 45 $356K
66 33144 Miami 62 C 29 $441K
67 33147 Miami 62 C 40 $301K
68 33155 Miami 62 C 29 $505K
69 33167 Miami 62 C 51 $341K
70 33168 Miami 62 C 51 $329K
71 33170 Miami 62 C 27 $426K
72 33187 Miami 62 C 27 $502K
73 33014 Hialeah 61 C 53 $398K
74 33016 Hialeah 61 C 28 $296K
75 33018 Hialeah 61 C 28 $436K
76 33166 Miami 61 C 12 $489K
77 33054 Opa Locka 60 C 69 $292K
78 33154 Miami Beach 60 C 24 $741K
79 33030 Homestead 59 C 34 $382K
80 33002 Hialeah — — —
81 33011 Hialeah — — —
82 33017 Hialeah — — —
83 33039 Homestead — — —
84 33092 Homestead — — —
85 33106 Miami — — —
86 33110 Miami — — —
87 33111 Miami — — —
88 33112 Miami — — —
89 33116 Miami — — —
90 33119 Miami Beach — — —
91 33124 Miami — — —
92 33151 Miami — — —
93 33152 Miami — — —
94 33153 Miami — — —
95 33159 Miami — — —
96 33163 Miami — — —
97 33164 Miami — — —
98 33188 Miami — — —
99 33191 Miami — — —
100 33192 Miami — — —
101 33195 First Union Bank — — —
102 33197 Miami — — —
103 33198 Miami — — —
104 33199 Miami — — —
105 33206 Miami — — —
106 33222 Miami — — —
107 33231 Miami — — —
108 33233 Miami — — —
109 33234 Miami — — —
110 33238 Miami — — —
111 33239 Miami Beach — — —
112 33242 Miami — — —
113 33243 Miami — — —
114 33245 Miami — — —
115 33247 Miami — — —
116 33255 Miami — — —
117 33256 Miami — — —
118 33257 Miami — — —
119 33261 Miami — — —
120 33265 Miami — — —
121 33266 Miami — — —
122 33269 Miami — — —
123 33280 Miami — — —
124 33283 Miami — — —
125 33296 Miami — — —
126 33299 Miami — — —
127 33459 Lake Harbor — — —

Recommended Buyer Guides for Miami-Dade County

Which guides appear depends on what the county data show.

Deep Dive Reports

Detailed analysis for Miami-Dade County, Florida

Overview

Miami-Dade County in Florida covers 127 tracked ZIP records with an average Home Safety Score of C (65/100) across 79 scored records.

79 of 79 ZIP codes with a reported violation count in the available EPA record have recorded EPA violations. The available record reports no health-based violations for this measured scope.

← Back to Florida Home Safety Profile

Data Sources

Reporting periods vary by source. Missing data is shown as unavailable, not as zero.

Frequently Asked Questions

Is water safe in Miami-Dade County?
Miami-Dade County receives a grade of C. Some ZIP codes have recorded violations and residents in affected areas may want to test their water.
How many water systems serve Miami-Dade County?
We map 19 public water systems to 127 ZIP codes in our data for Miami-Dade County. EPA may list more systems serving the county, so this is not a full count.
What is the biggest environmental risk in Miami-Dade County?
In ZipCheckup's cost model, the factor with the largest estimated average annual cost in Miami-Dade County is sea level. Across all modeled risk factors, the estimated average additional annual cost is $6,557 per homeowner; actual costs vary by home.
How old are homes in Miami-Dade County?
The median home build year in Miami-Dade County is 1976. 51% of homes were built before 1980; homes built before 1978 may contain lead-based paint, and older homes may have older plumbing materials.
How does Miami-Dade County compare to Florida?
Miami-Dade County has an average Home Safety Score of 65/100 under model 4.0.0, which is below the Florida state average of 80/100.

How to cite this page

APA ZipCheckup. (2026). Miami-Dade County, FL: HSS 65/100; 177 Violations. https://zipcheckup.com/county/florida/miami-dade/
BibTeX 
@misc{zipcheckup-county-florida-miami-dade,
  author = {{ZipCheckup}},
  title  = {{Miami-Dade County, FL: HSS 65/100; 177 Violations}},
  year   = {2026},
  url    = {https://zipcheckup.com/county/florida/miami-dade/}
}

Page version: October 2026.

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