Corpus Christi's reading looks wrong, and this site says so rather than hide it
Corpus Christi's satellite reading came back at exactly zero, which is not a real measurement for a city of 317,317 people, it means the sample point most likely missed the lit part of town, landing on open water, a shadowed hillside, or just a bad coordinate. Real cities this size do not read true zero.
This is flagged instead of shown as a normal result because reporting it as "Corpus Christi's dark sky" would be reporting a data error as a fact, see the data quality guide for how this gets checked.
The nearest reliable reading to Corpus Christi
Ingleside, TX is about 8 miles from Corpus Christi and has a trustworthy reading: suburban edge band. It's the closest usable stand-in until Corpus Christi's own figure is corrected.
Because Corpus Christi's own coordinate is what produced the bad reading, that distance figure is itself approximate, not a confirmed measurement.
Corpus Christi against the rest of the dataset
Corpus Christi, TX has a population of about 317,317, one of 3,206 US cities in this dataset, 3,187 of which have a usable brightness reading today.