Helotes, TX: how dark is the sky here?
Helotes's sky measures rural here. Little local light dome. Most stars are visible; the Milky Way is faint but often findable away from town lights. That's brighter than 8.7% of the 3,206 US cities in this dataset.
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.
Where to go for a darker sky near Helotes
Los Lunas, NM, about 595 miles away as the crow flies, measures in the dark sky band, one step darker than Helotes. Actual driving distance will run longer than that straight-line figure.
Los Lunas, NM is itself still a measured city, not a designated dark-sky park, this only compares against the 3,206 places this dataset covers.
How Helotes compares nationally
About 10,223 people live in Helotes, TX, sized enough to appear in this dataset of 3,206 incorporated US cities. Helotes places 277 of 3,206 cities in this dataset's darkest-to-brightest order.