ZIP Code 57766 — Oral CDP, SD Demographics & Data

ZIP code 57766 covers Oral, SD in Fall River County with a population of about 145.

At a glance, the area shows median age of 62.2 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.

Oral, SD fits a retirement-oriented profile (high share of residents 65+ (37.9%)). Residents and relocators commonly research healthcare access, everyday amenities (dining, personal services), and housing costs rather than tech or campus life.

Median household income in ZIP 57766 is about $93,750 — about 25% above the U.S. median ($75,149).

On socioeconomic markers, US5 shows a poverty rate of 4.1%; unemployment rate near 0.0%; 24.1% of adults with a bachelor’s degree or higher (about 9.6 points below the national share (33.7%)).

Labor and commute patterns include leading industry context around Public administration, Arts and entertainment, and Construction; a mean commute of about 46.0 minutes (U.S. average near 26.8).

Housing tenure and rents show owner-occupancy near 100.0% (about 34.6 points above the national owner-occupancy rate (65.4%)).

FEMA’s National Risk Index rates natural-hazard risk for Oral CDP, SD as Very Low (composite score 30.9), which is relatively lower than many U.S. communities. The strongest component scores on US5 are wildfire (93.8) and flood (41.5). 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 Oral CDP, SD show little to no average snow and around 18.2 inches of annual precipitation.

IRS migration statistics show a net inflow of about 9 for ZIP 57766 (Oral CDP, 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.