KABUL, Afghanistan — Mariam Wardak is one of those young Afghans with her feet in two worlds: At 28, she has spent much of her adult life in Afghanistan, but she grew up in the United States after her family fled there. She vividly remembers the culture shock of visits back to her family’s village in rural Wardak Province a decade ago.

“A woman wouldn’t even show her face to her brother-in-law living in the same house for 25 years,” she said. “People would joke that if someone kidnapped our ladies, we would have to find them from their voices. Now women in Wardak show their faces — they see everybody else’s faces.”

Ms. Wardak’s mother, Zakia, is a prime example. She used to wear a burqa in public, but now has had her face printed on thousands of ballot pamphlets for the provincial council in Wardak. She campaigns in person in a district, Saydabad, that is thick with Taliban.

She has plenty of company in this year’s elections, scheduled for Saturday. Another 300 women are running for provincial council seats around the country, more than ever before. And for the first time, a woman — Habiba Sarobi, the former governor of Bamian Province — is running for vice president on a leading national ticket.