All 50 states
Random US Address Generator
Generate a synthetic US test address with a fictional street line and matched city, state, ZIP code and county data. Filter the generator across all 50 states without using a resident-address database.
Free · No signup · Runs in your browser
US state generator directory
Explore US state address generators
Matched city, county and ZIP coverage across all 50 states.
All 50 states
50How it works
Each result keeps the geographic fields from one prepared US postal-data row, then adds a synthetic house number and street name locally in your browser.
- 1Choose a state
Use all US data or narrow the result to one of the 50 states.
- 2Generate test data
Create one address or a batch of up to 50 matched records.
- 3Copy, save or export
Keep a result in this browser or download a CSV or JSON batch.
US address format
Results follow the familiar United States line order while keeping the locality, two-letter state code and five-digit ZIP code together.
5827 Cedar Vista Avenue Los Angeles, CA 90012 Los Angeles County
- Street line: synthetic house number and street name
- Locality line: matched city, state code and ZIP code
- County: sourced from the same geographic row
Matched geography vs synthetic data
The generator separates geographic source data from invented test fields so the output stays useful without being presented as a verified residence.
Matched geographic data
- City and state
- ZIP code
- County
Synthetic test data
- House number
- Street name
- Optional ZIP+4 suffix
Complete results are not USPS verified and may coincidentally resemble an existing address.
Common uses
US test addresses are useful for development, QA, form validation, database seeding and product demonstrations. They must not be used for receiving mail, identity checks, account verification, impersonation or proof of residence.
- Development
- QA testing
- Form validation
- Database seeding
- Demo data
US data source
City, state, ZIP code and county relationships come from a cleaned local copy of the GeoNames US postal-code dataset. Generation happens in the browser after that static dataset loads.
Read the data-source notes →US address generator FAQ
What does the US address generator create?
It combines a synthetic street line with one matched city, state, ZIP code and county row from prepared US geographic data.
Can I choose a specific state?
Yes. Use the state control in the generator or select any state in the directory. The generated city, ZIP code and county will stay within that state.
Are these real residential addresses?
No. The street line is generated for testing. The completed address is not taken from a resident database and is not guaranteed to exist or receive mail.
Are the ZIP codes and counties matched?
Yes. City, state, ZIP code and county come from one prepared GeoNames postal-data row instead of unrelated lists.
Can I generate and export multiple US addresses?
Yes. Choose 5, 10, 25 or 50 results, then copy the batch or download CSV or JSON files in your browser.
Are generated addresses USPS verified?
No. Results are synthetic test records, not USPS-verified or deliverable mailing addresses and not proof of residence.