ZIP Code 21675

With a per-capita income of $240,524, ZIP code 21675 ranks among the wealthiest areas in the country, far above national norms. That prosperity sits near Cambridge, where the county-level property tax rate of 0.94% applies to what are likely high-value homes, though the rate itself stays below many metro averages. A combined sales tax of 6.00% adds a modest cost to everyday purchases. Together these figures describe an affluent enclave where substantial earning power meets a tax load that, while real, consumes a smaller share of income than in most places.