Pennsylvania’s new voter ID law appears to impact Philadelphia’s elderly citizens more severely than other age groups – especially those over 80, who will likely find it harder than younger voters to obtain the photo identification they will need at the polls in November. Out of 44,861 active Philadelphia voters 80 or older, more than one in four, a total of 12,313, do not have photo ID from the state Department of Transportation – either a driver’s license or a nondriver ID. Those figures are based on an Inquirer analysis using computer data developed by PennDot and the Pennsylvania Department of State, which is responsible for state elections. Among active Philadelphia voters – those who have voted at least once in the last four years – the state counted about 136,000 whose names and birth dates did not match those with PennDot IDs. Overall, that number is 15.6 percent of the city’s active registered voters, about 874,000. But among older voters, the percentage without PennDot ID increases – to 19.5 percent among voters aged 65 to 79, and 27.4 percent among voters 80 and older.