Delaware has 57 incorporated cities, towns and villages, home to 301,626 of the state’s 1,059,952 residents in 2025. Aria builds small business websites for companies in any of them for $89 a month, with domain, business email and hosting included and no setup fee.
No setup fee: you only pay the $89 monthly fee, after you approve your website.
The largest Delaware cities
By population, the largest municipalities in Delaware are Wilmington (73,512), Dover (40,592), Newark (30,359), Middletown (25,798), Milford (14,723), Smyrna (13,340), Seaford (9,165), Georgetown (8,291), Millsboro (7,890) and Elsmere (6,196).
Delaware rules for a business with a website
- Delaware businesses register and license through the Delaware One Stop portal; the entity is formed with the Division of Corporations and the business license comes from the Division of Revenue. Delaware Division of Corporations (entity) and Delaware Division of Revenue (business license)
- Delaware charges no sales tax. Instead it levies a gross receipts tax on the seller’s total revenue, at rates that vary by business activity, so the customer sees no tax line but the business owes tax on what it collects. Delaware Division of Revenue
- A business that conducts business in Delaware and owns or licenses computerized personal information must notify affected Delaware residents without unreasonable delay and no later than 60 days after determining a breach occurred. 6 Del. C. Chapter 12B (Computer Security Breaches), 12B-102
This is general information, not legal advice.
Web design in every Delaware city
Pick your city to see local numbers, nearby towns and the Delaware rules for a business with a website.
A website for your Delaware business
Website, domain, business email and hosting for $89 a month, built with your brand and published only after your approval.
- Population: U.S. Census Bureau, Vintage 2025 Population Estimates for incorporated places.
- List of municipalities: U.S. Census Bureau 2025 Gazetteer (incorporated places).