Lewisville, TX: how dark is the sky here?

Satellite radiance puts Lewisville in the suburban band. Light dome dominates much of the sky. Only the brightest stars and planets stand out clearly. Only 44.1% of the 3,206 cities measured here read darker than Lewisville.

This comes from a satellite measuring light radiating upward, not a person's eyes on the ground, so it isn't the same as a Bortle class, though the two track each other closely.

How far Lewisville is from a meaningfully darker sky

The closest place in this dataset with a meaningfully darker sky is The Colony, TX, roughly 5 miles away in a straight line, rated suburban edge. Road distance will be more.

The Colony, TX is itself still a measured city, not a designated dark-sky park, this only compares against the 3,206 places this dataset covers.

How Lewisville compares nationally

About 135,983 people live in Lewisville, TX, sized enough to appear in this dataset of 3,206 incorporated US cities. Lewisville places 1,408 of 3,206 cities in this dataset's darkest-to-brightest order.