Buffalo, SD Profile: Facts, Map & Data


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Buffalo, South Dakota - Basic Facts

The Town of Buffalo had a population of 333 as of July 1, 2015.

The primary coordinate point for Buffalo is located at latitude 45.5864 and longitude -103.5434 in Harding County. The formal boundaries for the Town of Buffalo (see map below) encompass a land area of 0.55 sq. miles and a water area of 0 sq. miles. Harding County is in the Mountain time zone (GMT -7). The elevation is 2,881 feet.

The Town of Buffalo (GNIS ID: 1267302) 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 Buffalo population, income and housing data, five-year growth projections and peer comparisons for key demographic data. The estimates are for July 1, 2015.

Neighborhood 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 certain data.


Town of Buffalo, SD Boundary Map

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Boundary Maps: Harding County | South Dakota Counties

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Buffalo, SD Data & Demographics (As of July 1, 2015)


Total Population 333
Population in Households 325
Population in Familes 264
Population in Group Qrtrs 8
Population Density1 602
Diversity Index2 13


Total Households 170
Average Household Size 1.91
Family Households 109
Average Family Size 2


Total Housing Units 224 (100%)
Owner Occupied HU 124 (55.4%)
Renter Occupied HU 46 (20.5%)
Vacant Housing Units 54 (24.1%)
Median Home Value $100,000
Average Home Value $167,008


Median Household Income $43,821
Average Household Income $63,738
Per Capita Income $27,405
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population 0.17% -0.06%
Households 0.23% 0.0%
Families 4.62% -0.18%
Median Household Income   1.16%
Per Capita Income   1.98%
1) Population Density = Total Population per square mile.
2) The Diversity Index is a scale of 0 to 100 that represents the likelyhood 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.
Based on Census 2010 counts, the Diversity Index for the United States was 60.6 and it is expected to increase to 64.8 by July 1, 2018.


Buffalo, SD - Peer Comparisons by Rank and Percentile

The table below compares Buffalo to the other 390 incorporated cities, towns and CDPs in South Dakota by rank and percentile using July 1, 2015 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 # 179 54th
Population Density1 # 168 57th
Diversity Index2 # 201 49th
Median Household Income # 252 36th
Per Capita Income # 120 69th

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