ZIP Code Finder
Search a curated list of roughly 200 major US cities to find a representative ZIP code by city name or ZIP prefix.
| City | State | ZIP |
|---|---|---|
| Austin | TX | 73301 |
How the ZIP Code Finder Works
Type a city name or a ZIP code into the search box, and the tool matches it against a curated reference list of roughly 200 of the largest US cities. Each entry shows the city, its state, and a representative ZIP code for that city — useful as a quick reference rather than a precise, address- level lookup.
Example
Searching "Austin" returns Austin, TX with ZIP 73301. Searching "331" returns every listed city whose ZIP starts with those digits, such as Miami, FL.
Common Use Cases
- Quickly recalling a representative ZIP code for a major US city.
- Looking up which major city a ZIP code prefix roughly corresponds to.
- Filling in placeholder city/state/ZIP data for a form or test dataset.
FAQs
- Does this cover every US city and ZIP code? No — this is a curated reference of roughly 200 of the largest US cities, not the full national ZIP code database, which contains tens of thousands of codes. For an exhaustive, authoritative lookup by exact address, use usps.com.
- Why does a city only show one ZIP code when it actually has many? Large cities are typically split across dozens of ZIP codes by neighborhood. This tool lists one representative ZIP per city to keep the reference list compact and manageable rather than attempting to enumerate every ZIP a city contains.
- Can I search by partial ZIP code? Yes — typing the first few digits of a ZIP code returns every listed city whose ZIP starts with those digits.