Florida — 18th District
119th Congress · 72 ZIP codes · Avg score 73/100 · Grade B · Updated 2026-07-19
Data: EPA SDWIS / Census 119th Congress Last verified: 2026-07-19
ZipCheckup tracks water safety for 72 ZIP codes in Florida's 18th District: the district earns a grade B (73/100). 3,129 EPA violations on record, 67 health-based.
Top Contaminants
ZIP Codes in This District
72 ZIP codes tracked in Florida's 18th District. Showing top 50 by safety score.
| # | ZIP Code | City | Safety Score | Grade | Violations |
|---|---|---|---|---|---|
| 1 | 33862 | Lake Placid | 98 | A | 18 (1 health) |
| 2 | 34973 | Okeechobee | 97 | A | 102 (1 health) |
| 3 | 33852 | Lake Placid | 89 | A | 18 (1 health) |
| 4 | 34265 | Arcadia | 89 | A | 6 (1 health) |
| 5 | 33471 | Moore Haven | 86 | A | 36 (1 health) |
| 6 | 33871 | Sebring | 84 | B | 18 |
| 7 | 33440 | Clewiston | 83 | B | 2 |
| 8 | 33944 | Palmdale | 83 | B | 11 (1 health) |
| 9 | 34972 | Okeechobee | 83 | B | 102 (1 health) |
| 10 | 34974 | Okeechobee | 83 | B | 102 (1 health) |
| 11 | 33836 | Davenport | 82 | B | 37 (1 health) |
| 12 | 33834 | Bowling Green | 81 | B | 18 |
| 13 | 33873 | Wauchula | 81 | B | 26 (1 health) |
| 14 | 33975 | Labelle | 81 | B | 31 |
| 15 | 33827 | Babson Park | 79 | B | 18 (1 health) |
| 16 | 33831 | Bartow | 79 | B | 32 (1 health) |
| 17 | 33840 | Eaton Park | 79 | B | 13 (1 health) |
| 18 | 33890 | Zolfo Springs | 79 | B | 10 |
| 19 | 33845 | Haines City | 78 | B | 64 (1 health) |
| 20 | 33846 | Highland City | 78 | B | 13 (1 health) |
| 21 | 33867 | River Ranch | 78 | B | 8 (1 health) |
| 22 | 33837 | Davenport | 77 | B | 37 (1 health) |
| 23 | 33835 | Bradley | 76 | B | 6 |
| 24 | 33855 | Indian Lake Estates | 76 | B | 8 |
| 25 | 33870 | Sebring | 76 | B | 18 |
| 26 | 33872 | Sebring | 76 | B | 18 |
| 27 | 33875 | Sebring | 76 | B | 18 |
| 28 | 33876 | Sebring | 76 | B | 18 |
| 29 | 33883 | Winter Haven | 76 | B | 167 (2 health) |
| 30 | 33935 | Labelle | 76 | B | 31 |
| 31 | 34269 | Arcadia | 76 | B | 6 (1 health) |
| 32 | 33830 | Bartow | 74 | B | 32 (1 health) |
| 33 | 33882 | Winter Haven | 74 | B | 167 (2 health) |
| 34 | 33885 | Winter Haven | 74 | B | 167 (2 health) |
| 35 | 33888 | Winter Haven | 74 | B | 167 (2 health) |
| 36 | 33960 | Venus | 73 | B | 0 |
| 37 | 33826 | Avon Park | 72 | B | 13 |
| 38 | 33857 | Lorida | 72 | B | 20 (9 health) |
| 39 | 33838 | Dundee | 71 | B | 39 (3 health) |
| 40 | 33851 | Lake Hamilton | 71 | B | 12 |
| 41 | 33881 | Winter Haven | 71 | B | 167 (2 health) |
| 42 | 34266 | Arcadia | 71 | B | 6 (1 health) |
| 43 | 33841 | Fort Meade | 70 | B | 37 (2 health) |
| 44 | 33853 | Lake Wales | 70 | B | 87 (2 health) |
| 45 | 33859 | Lake Wales | 70 | B | 87 (2 health) |
| 46 | 33804 | Lakeland | 69 | C | 56 |
| 47 | 33823 | Auburndale | 69 | C | 56 (1 health) |
| 48 | 33839 | Eagle Lake | 69 | C | 15 |
| 49 | 33844 | Haines City | 69 | C | 64 (1 health) |
| 50 | 33850 | Lake Alfred | 69 | C | 24 |
Overview
Florida's 18th District encompasses 72 ZIP codes tracked by ZipCheckup. The district's average Home Safety Score is B (73/100).
3129 EPA violations have been recorded across this district's water systems. 67 are health-based violations. About 90% of tracked ZIP codes have at least one violation.
Top Contaminants
The most frequently cited water quality issues in this district:
- Consumer Confidence Report Rule - 1459 violations
- Total Coliform - 1184 violations
- Stage 1 DBP Rule - 164 violations
- Surface Water Treatment Rule - 79 violations
- Total Trihalomethanes (TTHM) - 71 violations
Housing Context
Homes in this district were built on average around 1984 (~42 years old). Older homes may have lead pipes or solder - consider a water filter if your home predates 1986.
Data Sources
- Water quality violations: EPA Safe Drinking Water Information System (SDWIS)
- Congressional district boundaries: U.S. Census Bureau, 119th Congress
- Housing age: U.S. Census Bureau American Community Survey
Updated daily. Data covers 72 ZIP codes in Florida's 18th District.