Millboro, South Dakota
Millboro: township in Tripp County, South Dakota
About
Millboro is a township located in the county of Tripp in the U.S. state of South Dakota. Its population at the 2010 census was 35. After 10 years in 2020 city had an estimated population of 33 inhabitants.
Quick Facts about Millboro
| Population | 33 (2020) |
| Country | United States of America |
| State | South Dakota (United States) |
| County | Tripp County |
| Latitude & Longitude | 43.0731,-99.9690 |
| Time Zone | America/Chicago |
| Local time | 22:45:16 (8th June 2026) |
| Population growth | -6.06% (2010-2020) |
| Weather | 87℉ Slight Chance Showers And Thunderstorms then Partly Sunny 7-days weather |
Geography
Millboro is located at 43°4'23"N 99°58'8"W (43.0730600, -99.9690100).
Millboro map
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Weather
A slight chance of showers and thunderstorms before 7am. Partly sunny, with a high near 87. North wind 7 to 17 mph, with gusts as high as 26 mph. Chan...
7-Day ForecastDemographics
According to census records, the population of Millboro decreased by 6.06% in 10 years.
| Year | Population | % Change | Method |
|---|---|---|---|
| 2010 | 35 | - | census |
| 2011 | 35 | 0% | estimation process |
| 2012 | 34 | -2.94% | estimation process |
| 2013 | 34 | 0% | estimation process |
| 2014 | 34 | 0% | estimation process |
| 2015 | 33 | -3.03% | estimation process |
| 2016 | 34 | 2.94% | estimation process |
| 2017 | 33 | -3.03% | estimation process |
| 2018 | 34 | 2.94% | estimation process |
| 2019 | 33 | -3.03% | estimation process |
| 2020 | 33 | 0% | estimation process |
Closest post offices linked to Millboro.
| Post Office Name | City | ZIP |
|---|---|---|
| Colom Post Office | Colome (SD) | 57528 |
Other cities in Tripp County
Cities, towns, neighborhoods & other populated places in Tripp County , SD.
| City Name | Population | Title |
|---|---|---|
| Winner | 2,787 | City in and county seat of Tripp County, South Dakota, United States |
| Ideal | 120 | Community in South Dakota, United States |
| Colome | 72 | Township in Tripp County, South Dakota |
| Carter | 39 | Unincorporated community in South Dakota |
| Keyapaha | 22 | Unincorporated community in South Dakota |
| Witten | 20 | Unincorporated community in South Dakota |