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South Dakota ZIP codes with flood claims

86 ZIP codes with five or more National Flood Insurance Program claims since 1978. Each page shows claims and payouts by year, repetitive-loss counts and county context.

Most claims

ZIPCountyClaimsPaidAverage paid
58201Grand Forks County2,189$55M$28K
57201Codington County462$6.5M$17K
57401Brown County425$2.7M$8K
57049Union County362$5.9M$36K
57273Day County228$3.6M$21K
57042Lake County226$5.4M$27K
57212Brookings County120$1.4M$14K
57532Stanley County118$2.6M$32K
57234Hamlin County115$1.5M$16K
57105Minnehaha County109$4.2M$54K
57223Hamlin County85$1.3M$16K
57248Hamlin County83$1.0M$15K
57104Minnehaha County75$571K$9K
57006Brookings County67$732K$16K
57038Union County66$1.1M$42K
57022Minnehaha County65$858K$15K
57055Minnehaha County64$675K$12K
57501Hughes County63$509K$12K
57078Yankton County48$774K$29K
57075Lake County45$1.6M$40K

All ZIP codes

Number after each ZIP is its claim count. Source: OpenFEMA NfipClaims v3 as of 2026-09-08.