This Delaware address generator creates a real-looking but fictional Delaware address with a valid DE ZIP code. The city is set to Wilmington and the ZIP is a real code issued in Delaware, so the address is internally consistent with Delaware (DE) even though the street name and house number are invented and belong to no real residence.
It is ideal for testing shipping forms, address validation and region-specific features that need a believable Delaware address, or for keeping your real address private when a site only needs a plausible one. The phone, name and other fields round out a full, fictional US profile.
Real Delaware ZIP codes run from 19701–19980, and common DE area codes include 302. When you need a random Delaware address whose fields agree with each other, this generator pins the 198xx Wilmington range — the reference table below lists real example ZIPs to compare against.
Delaware is one of only five states with no statewide sales tax, which makes an address here useful for a specific testing job: proving the zero-rate branch of a tax calculation actually works. Delaware charges no sales tax to the buyer. It instead imposes a gross-receipts tax on the seller, which is levied on the business's total revenue rather than added at checkout — so the buyer sees a zero-tax total while the merchant still has a tax obligation. Useful for testing that buyer-facing tax and merchant tax liability are modelled separately. A system that infers merchant obligation from the checkout tax line will get Delaware wrong.
All data is fictional. The address points to no real occupant, the ID field is a masked test placeholder, and card numbers are sandbox values valid in format only — keep generated data to testing and privacy, never fraud.