Kisumu is generally safe for solo female travelers. Kenyans are friendly and hospitable people. Violent crime against tourists is relatively uncommon, but you should be aware of petty crime such as pickpocketing, particularly in crowded places. As with any destination, it's always important to maintain personal safety precautions, such as not walking alone late at night, keeping valuables hidden, and being aware of your surroundings. Prioritize staying in well-lit, populated areas, and utilize reliable taxi services when needed.