Start with the Washington site you actually serve
The U.S. Census Bureau records Washington as a municipality in the District of Columbia and gives the city a 2020–2024 ACS five-year population estimate of 681,294. That is geographic context, not proof of legal demand, search volume, leads, cases or revenue. For hosting, the useful question is narrower: which website, domains, subdomains and digital properties are your firm asking a provider to operate for visitors connected with Washington and the District of Columbia?
Recommended approach
Define the hosting boundary before discussing architecture. List the public website, staging environment if one exists, domain registrar, DNS provider, email-related records, forms, analytics, third-party services and any custom tools. Keep the geographic record precise: Washington is the municipality, and the recorded county relationship is the District of Columbia. Do not treat the population estimate as a hosting forecast.
