app.mmcganalytics.com/workspace?place=4625900
Live

Live workspace · free

Enter a Green Grass address. Eight answers in seconds.

Parcel, building, flood, wetland, traffic, demographic and lending layers resolve at the address without leaving this page.

Full screen stage. Launch is one click until the anonymous view and the frame-ancestors header land on the app route; then set AUTO_MOUNT true and it loads on arrival.

HomeSouth DakotaDewey CountyGreen Grass CDP

Green Grass CDP, South Dakota: commercial real estate data.

Green Grass CDP is a Census CDP of 78 people across 8.13 square miles of land, in Dewey County. 100.0 percent of occupied homes are owned.

34 sourced place values · tier SHORT · 5 sections · underlined figures are computed by MMCG Analytics, not published by the agency

This is a small place, and the figures below carry wide margins.

The American Community Survey reaches Green Grass through a sample, not a count, and in a place this size that sample is thin. The population estimate here is 78 with a margin of error of plus or minus 103, which is 132.1 percent of the estimate itself. Every figure whose margin reaches 20 percent is printed with that margin beside it, so you can see the width of each one rather than having to assume it. Because the margin here exceeds the estimate, this page shows its strongest sections only rather than a full profile.

Nothing has been removed or adjusted. These are the published federal estimates, shown with the uncertainty the Census publishes alongside them.

Green Grass

What Green Grass is

  • Census place typeCDP
  • Land area8.13 sq mi
  • Water area0 sq mi
  • Population per square mile of land10 plus or minus 13
  • County holding the largest share of its areaDewey County, 100.0 percent

US Census Bureau, cartographic boundary file, places, 2024 vintage. US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.

Green Grass

How many people live in Green Grass

  • Population78 plus or minus 103
  • Median age20.5
  • Population under 1826 plus or minus 28
  • Share under 1833.3 percent plus or minus 56.8
  • Population 65 and over5 plus or minus 13
  • Share 65 and over6.4 percent plus or minus 14.1
  • Households5 plus or minus 8
  • Family households5 plus or minus 8
  • Share of households that are families100.0 percent

US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.

Green Grass

Income and work in Green Grass

  • Civilian labor force6 plus or minus 7
  • Employed0
  • Unemployed6 plus or minus 7
  • Unemployment rate100.0 percent
  • Adults 25 and over20 plus or minus 28
  • Adults 25 and over with a high school diploma or higher85.0 percent plus or minus 153.5
  • Adults 25 and over with a bachelor degree or higher0.0 percent
  • Adults 25 and over with a graduate degree0.0 percent

US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.

Green Grass

Housing in Green Grass

  • Housing units5 plus or minus 8
  • Occupied units5 plus or minus 8
  • Vacant units0
  • Vacancy rate0.0 percent
  • Owner occupied5 plus or minus 8
  • Renter occupied0
  • Ownership rate100.0 percent
  • Single family units5 plus or minus 13
  • Share single family100.0 percent plus or minus 200.0
  • Units in buildings of two or more0
  • Share in buildings of two or more0.0 percent
  • Mobile homes0

US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.

Dewey County, not Green Grass

Dewey County context, not Green Grass figures

These are Dewey County figures. There is no place level equivalent published for any of them, so they are shown as the county backdrop and never as Green Grass measurements.

  • Establishments in Dewey County103
  • Employment at those establishments, Dewey County778
  • Covered employment, Dewey County2,447
  • Average annual pay, Dewey County$51,085
  • Average weekly wage, Dewey County$982
  • Housing units permitted, Dewey County3
  • Of those, single family, Dewey County1
  • County product, 2024, Dewey County$270,552,000
  • County product change over the prior year, Dewey County-1.2 percent
  • Average income of an arriving household, Dewey County$31,288

Every figure in this section is published for Dewey County as a whole and is not a measurement of Green Grass. It is here because a county backdrop is what a credit committee reads a place against, and it is labelled so that it can never be quoted as the place's own.

US Census Bureau, County Business Patterns, 2023. US Bureau of Labor Statistics, Quarterly Census of Employment and Wages, 2024 annual averages. US Census Bureau, Building Permits Survey, 2024 annual. US Bureau of Economic Analysis, Regional, table CAGDP2, CAGDP2, through 2024. US Internal Revenue Service, Statistics of Income county migration flows, 2021 to 2022 filing years.

Coverage

What this page does not hold.

Every item below could be filled with a plausible figure. None of them is. On a page a lender may read, a number that cannot be traced is worse than an absence, so the absences are named.

  • No SBA approvals are recorded to a borrower address in this place in either FOIA release.
  • This place is not listed as a community in the FEMA Community Status Book, so no NFIP participation or CRS class is shown.
  • The American Community Survey does not publish a median household income for this place, which happens where the sample is too small to support one.
  • No median owner-occupied home value is published for this place.
  • No median gross rent is published for this place.
  • Parcel level detail, zoning and flood zone at an address are resolved in the platform, not on this page.

SBA figures count approvals to borrowers whose address is in the place. They are not approvals for projects inside the place boundary: the tape records a borrower city and a project county, and those can differ.

Common questions

Green Grass questions, answered from the record.

How many people live in Green Grass, South Dakota?

78, in 5 households. Green Grass CDP covers 8.13 square miles of land, which is 10 people per square mile. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.

What county is Green Grass in?

Dewey County, which holds 100.0 percent of the place by area. Source: US Census Bureau, cartographic boundary file, places, 2024 vintage.

Are the county figures on this page Green Grass figures?

No, and they are labelled so. County Business Patterns, QCEW, the Building Permits Survey, BEA product and IRS migration are published for Dewey County as a whole and there is no place level equivalent. They appear in one clearly marked section as context and are never presented as measurements of Green Grass.

Is zoning published for Green Grass?

Not yet. The zoning layer is in build. Nothing on this page presents parcel level zoning.