Water Hardness by ZIP Code in
Florida
Browse 5 local reports across Florida, compare average hardness levels, and spot the cities where hard water is most likely to be a real household problem.
State summary
Florida
Avg. Hardness
212 PPM
State Risk
Severe
Local reports by city and ZIP code
Open a local page to see the reading, compare nearby ZIP codes, and get a plain-English interpretation.
5 REGIONS
Jacksonville
Zip Code: 32201
Miami
Zip Code: 33101
Miami Beach
Zip Code: 33139
Orlando
Zip Code: 32801
Tampa
Zip Code: 33601
Regional Water Variations
Water hardness often changes from one municipal source to the next in Florida, so nearby ZIP codes can tell a very different story.
Why compare? A state average can hide local hotspots where scale risk is much higher.
Priority Zones To Audit First
These ZIP codes show the highest recorded hardness in Florida and are usually the best places to start if you are researching treatment urgency.