The answer to 'how long does outlet last' is that a typical electrical outlet can last 20-30 years or more with proper use and maintenance. Outlets are designed to withstand regular wear and tear, but their lifespan can be affected by factors like the quality of the installation, the frequency of use, and any physical damage or exposure to moisture.
Properly installed and used outlets are very durable, but they can eventually wear out over time. Signs that an outlet may need to be replaced include scorching, cracks, or loose connections. It's a good idea to have an electrician inspect any older outlets to ensure they are still functioning safely.