Delaware's 4th Senate district
| Delaware's 4th State Senate district | |||
|---|---|---|---|
| Senator |
| ||
| Registration | 40.9% Democratic 31.9% Republican 27.2% No party preference | ||
| Demographics | 78% White 5% Black 3% Hispanic 11% Asian 2% Other | ||
| Population (2018) | 40,878 | ||
| Registered voters | 34,257 | ||
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Delaware's 4th Senate district is one of 21 districts in the Delaware Senate. It has been represented by Democrat Laura Sturgeon since 2018, following her defeat of incumbent Republican Gregory Lavelle.