ZIP Code 57787 — undefined, SD Demographics & Data

ZIP code 57787 covers SD in Meade County with a population of about 599.

At a glance, the area shows median age of 33.9 versus a U.S. median of about 38.9.

It sits in telephone area code 605; U.S. House district SD-00; the RAPID CITY media market.

Median household income in ZIP 57787 is about $57,831 — about 23% below the U.S. median ($75,149).

On socioeconomic markers, US5 shows a poverty rate of 28.7%; unemployment rate near 0.0%; 45.8% of adults with a bachelor’s degree or higher (about 12.1 points above the national share (33.7%)).

Labor and commute patterns include leading industry context around Agriculture, Transportation, and Education; about 54.1% of workers reporting work-from-home (about 39.0 points above the U.S. share (15.2%)); a mean commute of about 149.0 minutes (U.S. average near 26.8).

Housing tenure and rents show median gross rent around $527 (about 55% below the U.S. median rent ($1,163)), and owner-occupancy near 66.7% (about 1.3 points above the national owner-occupancy rate (65.4%)).

FEMA’s National Risk Index rates natural-hazard risk for SD as Relatively Low (composite score 49.5), which is near the middle of the national distribution. The strongest component scores on US5 are wildfire (96.0) and flood (51.9). These scores are county-linked NRI values published for planning context — all ZIP codes in the same county share the same composite score on US5. Useful when comparing insurance and disaster exposure across areas, not a substitute for a parcel-level flood or fire determination.

Climate normals for SD show little to no average snow and around 18.9 inches of annual precipitation.

IRS migration statistics show a net inflow of about 37 for ZIP 57787 (SD) on US5’s published series — a signal of people/tax filers moving in relative to those leaving. Inflows often track job growth, housing demand, or lifestyle migration; treat the figure as a directional indicator rather than a precise headcount.