Vaccination rates vary greatly within Schenectady County; database shows large differences across ZIP codes | The Daily Gazette SECTIONS May 2, 2021 Myasia Page receives her Pfizer COVID-19 vaccination from Holly Vacca, RN, Nurse Manager of the Schenectady City School District, at a COVID-19 vaccination clinic at Schenectady High School on April 25. Right: COVID vaccination rates by ZIP code. Shares0 But not all parts of the county are vaccinating at an equal rate. Nationwide, the generalization has been that rural white Republicans and urban minority communities have been among the slowest to vaccinate, and the same pattern has developed in Schenectady County. A ZIP code-based database provided by county Public Health Services indicates that only 36% of residents age 15 and older in the Hamilton Hill and Vale neighborhoods have received at least one dose of vaccine, compared with 73% in Niskayuna.