Agar, SD Profile: Facts, Map & Data


Agar Local Links & Resources:
Hotels | Resources | ALL Agar Content

Also See: Agar, SD ZIP Codes & ZIP Code Maps | Local Area Photos

Agar, South Dakota - Basic Facts

Real Estate Resources

The Town of Agar had a population of 82 as of July 1, 2017. Agar ranks in the lower quartile for Diversity Index when compared to the other cities, towns and Census Designated Places (CDPs) in South Dakota. See peer rankings below.

The primary coordinate point for Agar is located at latitude 44.8392 and longitude -100.0734 in Sully County. The formal boundaries for the Town of Agar (see map below) encompass a land area of 0.16 sq. miles and a water area of 0 sq. miles. Sully County is in the Central time zone (GMT -6). The elevation is 1,850 feet.

The Town of Agar (GNIS ID: 1267259) has a C5 Census Class Code which indicates an active incorporated place that is independent of any county subdivision and serves as a county subdivision equivalent. It also has a Functional Status Code of "A" which identifies an active government providing primary general-purpose functions.

Beneath the boundary map are tables with Agar population, income and housing data, five-year growth projections and peer comparisons for key demographic data. The estimates are for July 1, 2017.

EXTREMELY LOCAL Demographic Data

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting demographic data.


Town of Agar, SD Boundary Map

Also See: BIG Map | Driving Directions | SD Congressional Districts
Boundary Maps: Sully County | South Dakota Counties

Search the map for:

Agar, SD Data & Demographics (As of July 1, 2017)


Total Population 82
Daytime Population: Workers 14
Daytime Population: Residents 37
Total Daytime Population (TDP) 51
Ratio TDP/Total Population1 0.62
Population in Households 82
Population in Familes 65
Population in Group Qrtrs 0
Population Density2 506
Diversity Index3 5


Median Household Income $54,445
Average Household Income $74,037
Per Capita Income $35,946


Total Housing Units 51 (100%)
Owner Occupied HU 37 (72.5%)
Renter Occupied HU 11 (21.6%)
Vacant Housing Units 3 ( 5.9%)
Median Home Value $92,857
Average Home Value $167,105


Total Households 48
Average Household Size 1.71
Family Households 30
Average Family Size 2
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population 1.05% 0.96%
Households 1.21% 0.82%
Families 4.37% 0.66%
Median Household Income   1.96%
Per Capita Income   3.28%

Agar, SD - Peer Comparisons by Rank and Percentile

The table below compares Agar to the other 391 incorporated cities, towns and CDPs in South Dakota by rank and percentile using July 1, 2017 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 302 23rd
Population Density # 186 53rd
Diversity Index # 348 11th
Median Household Income # 131 67th
Per Capita Income # 22 95th

Additional comparisons and rankings can be made with a VERY EASY TO USE South Dakota Census Data Comparison Tool.

South Dakota Research Tools

South Dakota Census Data Comparison Tool

Compare South Dakota Census Data
Highest or Lowest: