Lanham's economy is highly integrated with the broader Washington D.C. metropolitan area. Major employment sectors include healthcare, retail, and education, alongside government contractors who benefit from the community's proximity to the nearby NASA Goddard Space Flight Center in Greenbelt.
Commercial activity is centered around several retail hubs, most notably the **Vista Gardens Marketplace** and the **Lanham Shopping Center**, which feature a mix of national big-box retailers, grocery stores, and local service providers. The area is also home to numerous small businesses, particularly professional service firms, auto-repair centers, and logistics companies utilizing the nearby Capital Beltway (I-495).