ZIP 51108

What ZIP 51108 actually tells you, and what it doesn't

The 51108 ZIP Code Tabulation Area has a population of 5,555 and a median household income of $71,176. Against the other tabulation areas in this dataset, it places as follows.

Housing is cheap here relative to local earnings. A home at the median costs about 2.1 years of a median household's gross income, which puts 51108 in the least expensive quarter of the 29,491 tabulation areas that report both figures. Areas in this range are usually either far from a major job centre or carrying housing stock that local wages have caught up with.

Median rent works out to about 18% of median household income, above the midpoint for reporting areas though still short of the 30% cost-burden line. Note that this compares two medians, not the same households: renters here typically earn less than the ZCTA-wide median, so their real share is higher.

A median age of 38.8 is on the younger side of the reporting range -- the profile of an area still taking in households at the family-forming stage rather than one that has finished doing so.

ZCTAs approximate USPS ZIP codes rather than matching them, and these are 5-year ACS estimates, so they trail current conditions.