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Dewey County – Ancestry

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Ancestry refers to the lineage or descent of a person, family, or group, tracing back through generations to identify their origins, heritage, and familial connections. It encompasses the genetic, cultural, and historical ties that link individuals to their forebears, shaping their identity and sense of belonging. Ancestry is a multifaceted concept, intertwining biology, genealogy, history, and culture, and it plays a significant role in how people understand themselves and their place in the world.

At its core, ancestry is rooted in genetics. Each individual inherits a unique combination of DNA from their parents, who in turn inherited their DNA from their own ancestors. This genetic material carries information about physical traits, predispositions to certain health conditions, and even behavioral tendencies. Advances in genetic testing, such as DNA analysis, have made it possible for individuals to trace their biological ancestry with remarkable precision. Companies like 23andMe and AncestryDNA offer services that analyze genetic markers to provide insights into a person's ethnic composition and geographic origins, often revealing surprising connections to distant relatives or previously unknown heritage.

Beyond genetics, ancestry is deeply tied to genealogy, the study of family history and lineage. Genealogical research involves constructing family trees, documenting relationships, and uncovering historical records such as birth certificates, marriage licenses, census data, and immigration documents. This process often reveals stories of migration, resilience, and adaptation, offering a window into the lives of ancestors and the challenges they faced. For many, genealogy is a way to honor their forebears and preserve their legacy for future generations.

Cultural ancestry is another critical dimension, encompassing the traditions, languages, customs, and values passed down through generations. It connects individuals to their ethnic or national heritage, shaping their cultural identity and worldview. For example, someone with Irish ancestry might celebrate St. Patrick's Day, learn traditional Irish dance, or explore the Gaelic language, while someone with Japanese ancestry might practice tea ceremonies, study calligraphy, or observe Obon festivals. Cultural ancestry fosters a sense of continuity and belonging, linking individuals to a broader community with shared experiences and values.

Historical ancestry delves into the broader context of a family's or group's past, including significant events, social conditions, and historical movements that shaped their lives. For instance, the transatlantic slave trade, the Irish Potato Famine, or the Jewish diaspora have profoundly influenced the ancestry of millions of people, leaving lasting imprints on their descendants' identities. Understanding historical ancestry often involves grappling with complex narratives of triumph and tragedy, resilience and oppression, and the interplay of individual and collective experiences.

Ancestry also has a deeply personal and emotional dimension. For many, exploring their ancestry is a journey of self-discovery, offering insights into who they are and where they come from. It can foster a sense of pride, connection, and continuity, as well as a deeper appreciation for the struggles and achievements of those who came before. At the same time, it can raise questions about identity, belonging, and the complexities of heritage, particularly for individuals with mixed or multicultural backgrounds.

In a globalized world, ancestry serves as a bridge between the past and the present, connecting individuals to their roots while also highlighting the interconnectedness of human history. It underscores the diversity and richness of human experience, reminding us that every person's story is part of a larger tapestry woven over centuries. Whether through genetic testing, genealogical research, cultural practices, or historical exploration, ancestry offers a profound way to understand ourselves and our place in the world.

A diversification score measures the diversity of ancestries in the county. As the value appoaches 100, ancestry diversity decreases and therefore increasing the risk of a lack of cultural diversity. The ancestry diversification score for this county is:

61.50

Most common ancestry not including "Unknown" is:

Native American

 
Ancestry Report Part I
DescriptionTotal Population American Native American Hawaiian Carribean Mexican Central American South American Other Hispanic British Dutch French German Italian

Dewey County5,266384,058056100111861951
South Dakota (in 000's)931357305247143725122247
National (in 000's)340,98116,5892,16560710,91237,9175,6004,1394,87718,3212,0964,23427,00610,025
Walworth County5,2521097450153236017102136471,81861
Stanley County3,04220214880720012127304581929
Corson County3,846512,633032300412552650
Potter County2,36410759000018093192983711
Ziebach County2,357351,7023086901802460
Haakon County1,849883720700213813444869
Sully County1,45985800210001228164512
 
Per Cent to Total PopulationDiversity
Index
 

Dewey County61.500.7277.060.000.091.160.000.000.020.210.150.113.700.02
South Dakota12.783.727.800.050.542.540.730.120.474.022.641.2824.030.72
National10.644.870.640.183.2011.121.641.211.435.370.611.247.922.94
Walworth County18.532.0814.190.000.290.610.690.000.321.942.590.8934.621.16
Stanley County14.736.644.870.260.002.370.000.000.394.170.991.4826.920.95
Corson County50.581.3368.460.000.080.600.000.000.100.310.130.136.890.00
Potter County22.284.532.500.000.000.000.000.760.003.930.801.2335.410.47
Ziebach County55.331.4872.210.130.003.650.380.000.040.340.000.081.950.00
Haakon County14.554.762.000.110.000.380.000.000.117.460.702.3826.280.49
Sully County17.695.830.550.000.001.440.000.000.008.360.551.1030.910.14
 
Comparisons to State Norms % to Total >= 150% % to Total < 50% 

Dewey County 19.42988.540.0017.7145.550.000.004.075.195.758.8915.412.65
South Dakota 100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00
National 130.938.15337.27596.92437.27225.231,033.91306.38133.5323.2896.9032.96409.74
Walworth County 55.85181.970.0053.2723.9694.010.0069.3448.2698.0569.83144.05161.87
Stanley County 178.7162.41498.640.0093.070.000.0084.50103.7537.34115.43112.04132.86
Corson County 35.69878.220.0014.5523.520.000.0022.287.754.9210.1428.670.00
Potter County 121.8132.020.000.000.000.00648.550.0097.7730.4395.72147.3464.85
Ziebach County 39.96926.32241.330.00143.4852.370.009.098.440.006.628.120.00
Haakon County 128.0825.67205.090.0014.890.000.0023.17185.4826.62185.68109.3867.84
Sully County 156.797.030.000.0056.600.000.000.00207.8120.7685.57128.6319.10
 
Comparisons to National Norms % to Total >= 150% % to Total < 50% 

Dewey County 14.8312,135.460.002.9710.420.000.001.333.8924.719.1846.750.65
South Dakota 76.381,227.6229.6516.7522.8744.409.6732.6474.89429.63103.20303.4224.41
National 100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00
Walworth County 42.662,233.860.008.925.4841.740.0022.6336.15421.2672.06437.0639.51
Stanley County 136.49766.17147.850.0021.280.000.0027.5877.70160.44119.12339.9432.43
Corson County 27.2610,781.190.002.445.380.000.007.275.8121.1510.4787.000.00
Potter County 93.03393.030.000.000.000.0062.730.0073.22130.7598.78447.0515.83
Ziebach County 30.5211,371.6971.560.0032.8123.250.002.976.320.006.8324.640.00
Haakon County 97.83315.1360.810.003.400.000.007.56138.91114.38191.63331.8716.56
Sully County 119.7586.350.000.0012.940.000.000.00155.6389.2088.31390.304.66
 
Ancestry Report Part II
DescriptionTotal Population Polish Scandi­navian Scotish Irish Other European Chinese Japanese Korean South Central Asian South East Asian Other Asian Middle Eastern Other Ancestry Unknown

Dewey County5,266443329100111073456
South Dakota (in 000's)93181105829101344297160
National (in 000's)340,9815,2116,56222,89210,8864,3408331,7585,3296,0541,4412,14472,84556,198
Walworth County5,252363821961214004010563827
Stanley County3,042193342361150000020238606
Corson County3,84614033140000010068562
Potter County2,36416174947800201300140674
Ziebach County2,357021183000001040616
Haakon County1,84927320204710503000152241
Sully County1,4591012511789001003073328
 
Per Cent to Total PopulationDiversity
Index
 

Dewey County61.500.080.820.610.170.020.000.000.020.020.020.0013.941.06
South Dakota12.780.8611.796.253.150.140.040.140.270.480.410.1910.4617.17
National10.641.531.926.713.191.270.240.521.561.780.420.6321.3616.48
Walworth County18.530.697.273.732.300.080.000.000.080.000.020.0010.7215.75
Stanley County14.730.6210.987.763.780.000.000.000.000.000.070.007.8219.92
Corson County50.580.031.040.860.360.000.000.000.000.000.260.0017.811.61
Potter County22.280.687.363.983.300.000.000.080.000.550.000.005.9228.51
Ziebach County55.330.000.890.760.130.000.000.000.000.000.040.0017.230.68
Haakon County14.551.4617.3111.033.840.000.270.000.160.000.000.008.2213.03
Sully County17.690.698.578.026.100.000.000.070.000.000.210.005.0022.48
 
Comparisons to State Norms % to Total >= 150% % to Total < 50% 

Dewey County 8.866.929.725.4213.330.000.007.023.964.640.00133.266.19
South Dakota 100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00
National 178.2016.32107.44101.32893.61581.92370.60577.55369.88103.24330.38204.2596.01
Walworth County 79.9361.6859.7273.1153.470.000.0028.150.004.650.00102.4991.73
Stanley County 72.8393.11124.16119.970.000.000.000.000.0016.060.0074.80116.05
Corson County 3.038.8213.7311.550.000.000.000.000.0063.500.00170.299.39
Potter County 78.9262.4263.63104.710.000.0060.820.00114.560.000.0056.62166.09
Ziebach County 0.007.5612.224.040.000.000.000.000.0010.360.00164.693.95
Haakon County 170.27146.77176.57121.860.00643.860.0059.960.000.000.0078.6075.93
Sully County 79.9272.66128.34193.580.000.0049.270.000.0050.220.0047.84130.96
 
Comparisons to National Norms % to Total >= 150% % to Total < 50% 

Dewey County 4.9742.439.055.351.490.000.001.221.074.490.0065.246.45
South Dakota 56.12612.7893.0798.7011.1917.1826.9817.3127.0496.8630.2748.96104.16
National 100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00
Walworth County 44.85377.9755.5972.165.980.000.004.870.004.500.0050.1895.54
Stanley County 40.87570.57115.56118.410.000.000.000.000.0015.550.0036.62120.87
Corson County 1.7054.0512.7811.400.000.000.000.000.0061.510.0083.379.78
Potter County 44.29382.4959.23103.350.000.0016.410.0030.970.000.0027.72172.99
Ziebach County 0.0046.3011.373.990.000.000.000.000.0010.040.0080.634.12
Haakon County 95.55899.36164.34120.270.00110.640.0010.380.000.000.0038.4879.08
Sully County 44.85445.22119.44191.060.000.0013.300.000.0048.640.0023.42136.40


Sources: STI: PopStats