Compare US city water quality
Head-to-head comparisons across the 100 largest US cities — covering EPA SDWA violations,
lead and copper at the tap, PFAS testing, UCMR contaminant rounds, and Superfund / TRI
proximity. Pick any two cities below, or hit the URL directly:
/compare/austin-tx-vs-houston-tx/.
Same-state comparisons
Most-searched intent: people moving within a state.
- Smithtown (T) vs New York (C) , NY D vs A-
- New York (C) vs Smithtown (T) , NY A- vs C+
- New York (C) vs Smithtown (T) , NY A- vs B+
- New York (C) vs Smithtown (T) , NY A- vs B
- Smithtown (T) vs New York (C) , NY B+ vs A-
- Smithtown (T) vs New York (C) , NY B- vs A-
- Smithtown (T) vs New York (C) , NY C vs A-
- New York (C) vs Smithtown (T) , NY A- vs B-
- Smithtown (T) vs New York (C) , NY A- vs A-
- Smithtown (T) vs Smithtown (T) , NY D vs C+
- Smithtown (T) vs Smithtown (T) , NY D vs B+
- Smithtown (T) vs Smithtown (T) , NY D vs B
- Smithtown (T) vs Smithtown (T) , NY B+ vs D
- Smithtown (T) vs Smithtown (T) , NY D vs B-
- Smithtown (T) vs Smithtown (T) , NY C vs D
- Smithtown (T) vs Smithtown (T) , NY D vs B-
- Smithtown (T) vs Smithtown (T) , NY A- vs D
- Smithtown (T) vs Smithtown (T) , NY C+ vs B+
- Smithtown (T) vs Smithtown (T) , NY C+ vs B
- Smithtown (T) vs Smithtown (T) , NY B+ vs C+
- Smithtown (T) vs Smithtown (T) , NY B- vs C+
- Smithtown (T) vs Smithtown (T) , NY C vs C+
- Smithtown (T) vs Smithtown (T) , NY C+ vs B-
- Smithtown (T) vs Smithtown (T) , NY A- vs C+
- Smithtown (T) vs Smithtown (T) , NY B+ vs B
- Smithtown (T) vs Smithtown (T) , NY B+ vs B+
- Smithtown (T) vs Smithtown (T) , NY B- vs B+
- Smithtown (T) vs Smithtown (T) , NY C vs B+
- Smithtown (T) vs Smithtown (T) , NY B+ vs B-
- Smithtown (T) vs Smithtown (T) , NY A- vs B+
- Smithtown (T) vs Smithtown (T) , NY B+ vs B
- Smithtown (T) vs Smithtown (T) , NY B- vs B
- Smithtown (T) vs Smithtown (T) , NY C vs B
- Smithtown (T) vs Smithtown (T) , NY B vs B-
- Smithtown (T) vs Smithtown (T) , NY A- vs B
- Smithtown (T) vs Smithtown (T) , NY B+ vs B-
- Smithtown (T) vs Smithtown (T) , NY B+ vs C
- Smithtown (T) vs Smithtown (T) , NY B+ vs B-
- Smithtown (T) vs Smithtown (T) , NY B+ vs A-
- Smithtown (T) vs Smithtown (T) , NY C vs B-
- Smithtown (T) vs Smithtown (T) , NY B- vs B-
- Smithtown (T) vs Smithtown (T) , NY A- vs B-
- Smithtown (T) vs Smithtown (T) , NY C vs B-
- Smithtown (T) vs Smithtown (T) , NY C vs A-
- Smithtown (T) vs Smithtown (T) , NY A- vs B-
- Houston vs San Antonio , TX F vs F
- Austin vs Houston , TX F vs F
- Dallas vs Houston , TX F vs F
- Fort Worth vs Houston , TX F vs F
- Austin vs San Antonio , TX F vs F
- Dallas vs San Antonio , TX F vs F
- Fort Worth vs San Antonio , TX F vs F
- Austin vs Dallas , TX F vs F
- Austin vs Fort Worth , TX F vs F
- Dallas vs Fort Worth , TX F vs F
- Los Angeles vs San Jose , CA F vs F
- Los Angeles vs Oakland , CA F vs B
- Los Angeles vs San Diego , CA F vs F
- Los Angeles vs Sacramento , CA F vs F
- Burlingame vs Los Angeles , CA A- vs F
- Oakland vs San Jose , CA B vs F
- San Diego vs San Jose , CA F vs F
- Sacramento vs San Jose , CA F vs F
- Burlingame vs San Jose , CA A- vs F
- Oakland vs San Diego , CA B vs F
- Oakland vs Sacramento , CA B vs F
- Burlingame vs Oakland , CA A- vs B
- Sacramento vs San Diego , CA F vs F
- Burlingame vs San Diego , CA A- vs F
- Burlingame vs Sacramento , CA A- vs F
- Miami vs Orlando , FL F vs F
- Miami vs Tampa , FL F vs F
- Jacksonville vs Miami , FL F vs F
- Orlando vs Tampa , FL F vs F
- Jacksonville vs Orlando , FL F vs F
- Jacksonville vs Tampa , FL F vs F
- Baltimore vs Laurel , MD F vs A+
- Phoenix vs Tucson , AZ F vs F
- Bryn Mawr vs Philadelphia , PA F vs B
- Philadelphia vs Pittsburgh , PA B vs F
Top-10 city matchups
Cross-state head-to-heads between the largest US metros.
- Houston, TX vs New York (C), NY F vs A-
- Los Angeles, CA vs New York (C), NY F vs A-
- Boston, MA vs New York (C), NY B vs A-
- New York (C), NY vs San Jose, CA A- vs F
- Chicago, IL vs New York (C), NY F vs A-
- Miami, FL vs New York (C), NY F vs A-
- New York (C), NY vs San Antonio, TX A- vs F
- Laurel, MD vs New York (C), NY A+ vs A-
- Austin, TX vs New York (C), NY F vs A-
- Houston, TX vs Los Angeles, CA F vs F
- Boston, MA vs Houston, TX B vs F
- Houston, TX vs San Jose, CA F vs F
- Chicago, IL vs Houston, TX F vs F
- Houston, TX vs Miami, FL F vs F
- Houston, TX vs Laurel, MD F vs A+
- Boston, MA vs Los Angeles, CA B vs F
- Chicago, IL vs Los Angeles, CA F vs F
- Los Angeles, CA vs Miami, FL F vs F
- Los Angeles, CA vs San Antonio, TX F vs F
- Laurel, MD vs Los Angeles, CA A+ vs F
- Austin, TX vs Los Angeles, CA F vs F
- Boston, MA vs San Jose, CA B vs F
- Boston, MA vs Chicago, IL B vs F
- Boston, MA vs Miami, FL B vs F
- Boston, MA vs San Antonio, TX B vs F
- Boston, MA vs Laurel, MD B vs A+
- Austin, TX vs Boston, MA F vs B
- Chicago, IL vs San Jose, CA F vs F
- Miami, FL vs San Jose, CA F vs F
- San Antonio, TX vs San Jose, CA F vs F
- Laurel, MD vs San Jose, CA A+ vs F
- Austin, TX vs San Jose, CA F vs F
- Chicago, IL vs Miami, FL F vs F
- Chicago, IL vs San Antonio, TX F vs F
- Chicago, IL vs Laurel, MD F vs A+
- Austin, TX vs Chicago, IL F vs F
- Miami, FL vs San Antonio, TX F vs F
- Laurel, MD vs Miami, FL A+ vs F
- Austin, TX vs Miami, FL F vs F
- Laurel, MD vs San Antonio, TX A+ vs F
- Austin, TX vs Laurel, MD F vs A+
All 100 cities
Pick any two and we have the page.
- New York (C), NY 8.3M A-
- Houston, TX 5.9M F
- Los Angeles, CA 3.9M F
- Boston, MA 3.3M B
- San Jose, CA 3.2M F
- Chicago, IL 2.8M F
- Miami, FL 2.4M F
- San Antonio, TX 2.2M F
- Laurel, MD 1.9M A+
- Austin, TX 1.8M F
- Phoenix, AZ 1.7M F
- Baltimore, MD 1.6M F
- Philadelphia, PA 1.6M B
- Las Vegas, NV 1.6M F
- Oakland, CA 1.4M B
- Dallas, TX 1.4M F
- San Diego, CA 1.4M F
- Denver, CO 1.4M F
- Columbus, OH 1.3M F
- Cleveland, OH 1.3M A-
- Smithtown (T), NY 1.3M D
- Sacramento, CA 1.2M F
- Orlando, FL 1.2M F
- Charlotte, NC 1.2M F
- Seattle, WA 1.2M F
- Herndon, VA 1.1M B
- Smithtown (T), NY 1.1M C+
- Smithtown (T), NY 1.1M B+
- Smithtown (T), NY 1.1M B
- Smithtown (T), NY 1.1M B+
- Chesterfield, MO 1.1M B-
- Smithtown (T), NY 1.1M B-
- Smithtown (T), NY 1.1M C
- Smithtown (T), NY 1.1M B-
- Smithtown (T), NY 1.1M A-
- Atlanta, GA 1.1M F
- Bayamon, PR 1.1M F
- Bayamon, PR 1.1M F
- Bayamon, PR 1.1M F
- Bryn Mawr, PA 1.1M F
- Tampa, FL 1.0M F
- Buford, GA 983K B+
- Fort Worth, TX 964K F
- Jacksonville, FL 929K F
- Tucson, AZ 894K F
- Burlingame, CA 885K A-
- Indianapolis, IN 882K C+
- Nashville, TN 843K C+
- Guttenberg Town-0903, NJ 817K C+
- Guttenberg Town-0903, NJ 810K D
- Guttenberg Town-0903, NJ 809K D
- Guttenberg Town-0903, NJ 809K D
- Guttenberg Town-0903, NJ 804K D+
- Pittsburgh, PA 802K F
- Guttenberg Town-0903, NJ 793K B-
- Guttenberg Town-0903, NJ 793K B-
- Guttenberg Town-0903, NJ 793K B-
- Guttenberg Town-0903, NJ 793K B-
- Guttenberg Town-0903, NJ 793K B-
- Guttenberg Town-0903, NJ 793K B-
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- Guttenberg Town-0903, NJ 793K B-