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Dam-at-Rockport-Colony-James-River-SD
Dam-at-Rockport-Colony-James-River-SD
South Dakota›Hanson County

Rockport ColonySD

A town of 23.

2 bordering townsMap →
Photo: Unknown authorUnknown author · Public domain
Photo of Rockport Colony

Rockport Colony, SD · Photo: Unknown authorUnknown author · Public domain · Source ↗

Is Rockport Colony a good place to live?

Rockport Colony has fewer than 1,000 residents, too few for fair grades; the figures below are still real.

Small town

23 people, and everyone knows the way

In a town this size, neighbors are the best guide. Ask them anything.

Nearby towns
Beulah TownshipWayne TownshipBeulah TownshipWayne TownshipRockport Colony
Getting set up

Moving to Rockport Colony: who provides what

Rockport Colony is unincorporated, so Hanson County and regional agencies provide most services.

PowerXcel Energy13.1¢/kWh · EIA 2025HIFLD · EIA
WaterHanson Rural Water SystemNo health-based violations in 5 years · EPAEPA
Internet1 providers100% of addresses get 100/20 MbpsFCC
Trash & county servicesHanson CountyHanson County provides services here
SchoolsMitchell School District 17-2Which school depends on your addressNCES
Register to voteIn personSouth Dakota has no online registration; you can register in person until 15 days before Election Day or by mail (received 15 days before).vote.gov
Who runs elections hereHanson County AuditorHanson County; contacts on the Handbook page.FVAP, Jul 2023
ZIP code5731157311 100%Census 2020

EPA SDWIS (Oct 9, 2026) · HIFLD + EIA-861 2025 · Census 2020 ZCTAs · NCES 2024–25 · registration: vote.gov, updated Aug 3, 2026.

The data

Ordered by what stands out in Rockport Colony.

Climate

Rockport Colony has four seasons and pleasant summers

The range runs from 8° on a January night to 86° on a July afternoon, with about 36 inches of snow a winter.

36″snow a winter

Typical low → high °F

Winter11–31°
Spring35–58°
Summer60–84°
Fall37–61°
Sep 29
typical first frost
May 8
typical last frost
+0.8°
vs. the 20th-century average

NOAA U.S. Climate Normals, 1991–2020

Health

Compared with most of South Dakota and the rest of the country, more of Rockport Colony’s adults report frequent mental distress

In Rockport Colony, 22% of adults binge drink, and 72% had a checkup this year. Rockport Colony: 15% of adults say their health is fair or poor, close to South Dakota’s towns (16%) and below U.S. towns (19%). Among adults here, 23% have high blood pressure, and on top of that only 3 of the 36 South Dakota towns we compare have a lower share of adults who have diabetes than Rockport Colony.

Rockport ColonySouth Dakota townsU.S. towns
High blood pressure (CDC PLACES)23%31%35%
Binge drink (CDC PLACES)22%19%16%
Yearly checkup (CDC PLACES)72%76%79%
Frequent mental distress (CDC PLACES)19%15%17%
26 measures vs. South Dakota
7 better15 too close to call4 worse
What stands outRockport ColonySD
Fewer adults with heart disease3.6%6.8%
Fewer adults who have had cancer6%9.2%
More adults in frequent mental distress19.2%15.3%
Avera Queen of Peace
12.3 mi away · emergency room
1 of 3
care shortages: mental health

CDC PLACES 2025 · modeled estimates for adults · CMS · HRSA

Natural hazards

Natural hazards: moderate risk in Rockport Colony, mostly inland flooding

FEMA expects more storm and flood damage in Rockport Colony than in 55% of U.S. communities. Of the losses FEMA expects in the town, 31% come from inland flooding and 17% from tornadoes.

55risk score of 100
FEMA risk score
55Moderate riskLowerHigher
Inland floodingTornadoesDrought

FEMA National Risk Index · OpenFEMA

Keep exploring

Everything we know about Rockport Colony

12pages on Rockport Colony
After high school

Colleges nearby

2 within 15 miles of the center of Rockport Colony

About Rockport Colony

Unincorporated community in South Dakota, United States

Rockport Colony is a Hutterite colony and census-designated place in Hanson County, South Dakota, United States. It is located on the James River, southwest of Alexandria and southeast of Mitchell, and is part of the Mitchell Micropolitan Statistical Area. The population was 77 at the 2020 census. The elevation is 1,224 feet. The Rockport Colony Elementary School, which had 24 students in 2008, is not located in Rockport Colony, but is physically in the town of Alexandria.

From Wikipedia, licensed CC BY-SA 4.0 · facts via Wikidata (CC0)

Elevation
1,224 ft

Questions about Rockport Colony

Short answers, built from the data on this page.

Is Rockport Colony, SD a good place to live?

Rockport Colony has fewer than 1,000 residents, too few for fair grades; the figures below are still real.