Odd-numbered years are relatively quiet in US elections. Very few things are on our ballots, and most of them are state and local issues like judges and city council seats. The Democrats won the few high-profile races: NYC mayor, two state governors, and a referendum in California about redrawing electoral district maps.
The next big election will be in November 2026. Most of the seats in the national legislature will be up for election (all 435 House seats, and 33 of 100 Senate seats). Also 36 state governors, and many seats in the state legislatures.