Dupont is the best and safest community to live in if you are planning on moving to Washington State and being close to a military installation. It is also very costly because you can't beat the safety, best schools and great over all environment. It's also very beautiful and offer a lot to all.hidden away off interstate 5 exit 118. It's a perfect location for work and traveling. Great community, I recommend it highly if you want the best of everything. I forgot, there are also golf courses and great football fans of every team!!