An extra map here while I'm still nose-deep in data for clustering the "Total Pop. to CVAP" view of Harris County. This shows concentrations of non-citizen population in Harris County. Dark green is 40% or more non-citizen; green is 25-40% non-citizen; and light green is 15-25% non-citizen. The rest (in grey) are obviously under 15%. Additionally, I've broken out the data in the info-boxes to show citizenship by "Native" and "Naturalized."