Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.
ZIP code 57007 covers Brookings, SD in Brookings County with a population of about 2,365.
At a glance, the area shows median age of 19.3 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.
Brookings, 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.
On socioeconomic markers, US5 shows a unemployment rate near 19.3%; 100.0% of adults with a bachelor’s degree or higher (about 66.3 points above the national share (33.7%)).
Labor and commute patterns include leading industry context around Retail trade, Food services, and Education; about 16.3% of workers reporting work-from-home (about 1.1 points above the U.S. share (15.2%)); a mean commute of about 180.0 minutes (U.S. average near 26.8).
FEMA’s National Risk Index rates natural-hazard risk for Brookings city, SD as Relatively Low (composite score 50.1), which is near the middle of the national distribution. The strongest component scores on US5 are wildfire (64.2) and flood (48.4). 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 Brookings city, SD show limited published climate normals on US5.
IRS migration statistics show a net inflow of about 145 for ZIP 57007 (Brookings city, 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.