ZIP Code 57584 — New Witten town, SD Demographics & Data

ZIP code 57584 covers New Witten, SD in Tripp County with a population of about 74.

At a glance, the area shows median age of 67.9 versus a U.S. median of about 38.9.

It sits in telephone area code 605; U.S. House district SD-00; the SIOUX FALLS (MITCHELL) media market.

New Witten, SD is tagged as a Tribal Nation community context (place names indicate a tribal nation community). Local search often includes tribal government offices, public safety, and Indian Health Service (IHS) / wellness topics alongside standard ZIP demographics.

Median household income in ZIP 57584 is about $37,700 — about 50% below the U.S. median ($75,149).

On socioeconomic markers, US5 shows a poverty rate of 40.5%; unemployment rate near 0.0%; 4.2% of adults with a bachelor’s degree or higher (about 29.5 points below the national share (33.7%)).

Labor and commute patterns include leading industry context around Healthcare, Agriculture, and Public administration; about 3.6% of workers reporting work-from-home (about 11.6 points below the U.S. share (15.2%)); a mean commute of about 27.0 minutes (U.S. average near 26.8).

Housing tenure and rents show owner-occupancy near 85.7% (about 20.3 points above the national owner-occupancy rate (65.4%)).

FEMA’s National Risk Index rates natural-hazard risk for New Witten town, SD as Very Low (composite score 36.5), which is relatively lower than many U.S. communities. The strongest component scores on US5 are wildfire (79.1) and flood (37.1). 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 New Witten town, SD show little to no average snow and around 19.4 inches of annual precipitation.

IRS migration statistics show a net inflow of about 5 for ZIP 57584 (New Witten town, 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.