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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:

Most common ancestry not including "Unknown" is:

 
Ancestry Report Part I
DescriptionTotal Population American Native American Hawaiian Caribbean (Latino) Mexican Central American South American Other Hispanic African American Sub- Saharan Caribbean (Black)

Wheatland County2,109357801590020160
Montana (in 000's)1,14350631436234311
National (in 000's)343,25113,8902,21362611,32738,8796,1814,6443,68725,8937,8527,174
Fergus County11,9141,456111052140111939111
Sweet Grass County3,8371162320830022800
Judith Basin County2,09621413086003400
Meagher County2,066203404450232120
Golden Valley County87857113340110700
 
Per Cent to Total PopulationDiversity
Index
 

Wheatland County12.9516.930.380.000.052.800.000.000.090.000.760.00
Montana11.064.345.500.070.393.140.140.270.330.280.110.07
National7.834.050.640.183.3011.331.801.351.077.542.292.09
Fergus County12.7212.220.930.000.041.800.000.090.160.330.010.09
Sweet Grass County13.873.020.600.050.002.160.000.000.050.730.000.00
Judith Basin County13.1510.210.050.140.004.100.000.000.140.190.000.00
Meagher County12.189.830.190.000.192.180.000.100.150.100.580.00
Golden Valley County15.376.490.110.110.343.870.001.250.000.800.000.00
 
Comparisons to State Norms % to Total >= 150% % to Total < 50% 

Wheatland County 389.686.890.0012.1889.040.000.0028.320.00674.640.00
Montana 100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00
National 93.1611.71253.99847.57360.521,314.03504.24320.712,693.752,034.202,992.90
Fergus County 281.3316.930.0010.7857.170.0034.4147.62116.897.46132.21
Sweet Grass County 69.6010.8972.550.0068.850.000.0015.56260.580.000.00
Judith Basin County 235.040.87199.210.00130.600.000.0042.7468.150.000.00
Meagher County 226.193.520.0049.7369.330.0036.0843.3634.57516.510.00
Golden Valley County 149.452.07158.5287.76123.260.00466.940.00284.700.000.00
 
Comparisons to National Norms % to Total >= 150% % to Total < 50% 

Wheatland County 418.3158.830.001.4424.700.000.008.830.0033.160.00
Montana 107.35853.6739.3711.8027.747.6119.8331.183.714.923.34
National 100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00
Fergus County 302.00144.490.001.2715.860.006.8214.854.340.374.42
Sweet Grass County 74.7192.9628.560.0019.100.000.004.859.670.000.00
Judith Basin County 252.307.4078.430.0036.220.000.0013.332.530.000.00
Meagher County 242.8130.030.005.8719.230.007.1613.521.2825.390.00
Golden Valley County 160.4317.6662.4110.3534.190.0092.600.0010.570.000.00
 
Ancestry Report Part II
DescriptionTotal Population Canadian British Dutch French German Italian Polish Scandi­navian Scotish/ Irish Spanish Other European

Wheatland County2,1092310439474263817213350048
Montana (in 000's)1,14369513211772312104120644
National (in 000's)343,2511,35018,0691,8283,64224,7089,0274,6675,96920,6251,1409,563
Fergus County11,914569271211812,432132851,1461,3738537
Sweet Grass County3,8371486363071236425653780134
Judith Basin County2,0966165102746817342302884100
Meagher County2,0660278653428734242403282131
Golden Valley County87897211142726872782318
 
Per Cent to Total PopulationDiversity
Index
 

Wheatland County12.951.094.931.852.2320.201.800.8110.1016.600.002.28
Montana11.060.528.301.131.8115.522.021.049.1010.500.503.82
National7.830.395.260.531.067.202.631.361.746.010.332.79
Fergus County12.720.477.781.021.5220.411.110.719.6211.520.074.51
Sweet Grass County13.870.0312.670.940.7818.560.941.0914.739.850.003.49
Judith Basin County13.150.297.870.481.2922.330.811.6210.9713.740.194.77
Meagher County12.180.0013.463.151.6513.891.651.1611.6215.881.021.50
Golden Valley County15.371.038.201.251.5930.980.680.918.208.882.622.05
 
Comparisons to State Norms % to Total >= 150% % to Total < 50% 

Wheatland County 209.2059.39163.98123.28130.1689.0777.65110.94158.010.0059.62
Montana 100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00
National 75.4563.4047.2358.6946.38130.01130.9719.1057.2166.7672.99
Fergus County 90.1693.7190.0684.04131.5354.7768.73105.66109.7213.49118.08
Sweet Grass County 5.00152.5583.2043.25119.5746.38105.45161.7593.800.0091.49
Judith Basin County 54.9194.8142.3171.26143.8740.10156.26120.54130.8238.35124.99
Meagher County 0.00162.06278.9991.0489.5181.36111.91127.60151.16204.2739.31
Golden Valley County 196.6398.76111.1088.21199.6233.7887.7790.0884.58526.4553.71
 
Comparisons to National Norms % to Total >= 150% % to Total < 50% 

Wheatland County 277.2593.68347.24210.05280.6168.5159.29580.82276.190.0081.69
Montana 132.53157.73211.75170.38215.6076.9276.35523.55174.80149.79137.01
National 100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00
Fergus County 119.50147.81190.71143.19283.5842.1352.47553.18191.7920.21161.78
Sweet Grass County 6.63240.62176.1873.69257.7935.6780.51846.83163.950.00125.35
Judith Basin County 72.78149.5589.59121.41310.1930.84119.31631.07228.6857.45171.24
Meagher County 0.00255.62590.77155.11192.9962.5785.44668.07264.22305.9953.86
Golden Valley County 260.60155.78235.25150.29430.3725.9867.02471.60147.85788.5973.58
 
Ancestry Report Part III
DescriptionTotal Population Chinese Filipino Japanese Korean Vietnamese South Central Asian South East Asian Other Asian Middle Eastern Other Ancestry Unknown

Wheatland County2,10900000002299258
Montana (in 000's)1,143221101112108237
National (in 000's)343,2514,4613,0107931,5411,9135,4521,6431,2291,93147,32251,000
Fergus County11,9140003202901017462,231
Sweet Grass County3,837003400107316832
Judith Basin County2,09600030000082351
Meagher County2,06604000000074371
Golden Valley County87800000000037144
 
Per Cent to Total PopulationDiversity
Index
 

Wheatland County12.950.000.000.000.000.000.000.000.090.094.6912.23
Montana11.060.180.200.070.080.030.050.060.110.169.4320.72
National7.831.300.880.230.450.561.590.480.360.5613.7914.86
Fergus County12.720.000.000.000.270.000.240.000.080.016.2618.73
Sweet Grass County13.870.000.000.080.100.000.000.030.000.188.2421.68
Judith Basin County13.150.000.000.000.140.000.000.000.000.003.9116.75
Meagher County12.180.000.190.000.000.000.000.000.000.003.5817.96
Golden Valley County15.370.000.000.000.000.000.000.000.000.004.2116.40
 
Comparisons to State Norms % to Total >= 150% % to Total < 50% 

Wheatland County 0.000.000.000.000.000.000.0089.4859.9749.8059.03
Montana 100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00
National 731.57449.60328.70558.961,711.842,913.25782.44337.96355.69146.2771.70
Fergus County 0.000.000.00334.330.00446.460.0079.205.3166.4390.36
Sweet Grass County 0.000.00111.26129.760.000.0042.610.00115.3787.38104.63
Judith Basin County 0.000.000.00178.160.000.000.000.000.0041.5180.81
Meagher County 0.0099.250.000.000.000.000.000.000.0038.0086.65
Golden Valley County 0.000.000.000.000.000.000.000.000.0044.7179.14
 
Comparisons to National Norms % to Total >= 150% % to Total < 50% 

Wheatland County 0.000.000.000.000.000.000.0026.4816.8634.0582.33
Montana 13.6722.2430.4217.895.843.4312.7829.5928.1168.37139.48
National 100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00
Fergus County 0.000.000.0059.810.0015.330.0023.431.4945.42126.03
Sweet Grass County 0.000.0033.8523.220.000.005.450.0032.4359.74145.94
Judith Basin County 0.000.000.0031.870.000.000.000.000.0028.38112.71
Meagher County 0.0022.080.000.000.000.000.000.000.0025.98120.86
Golden Valley County 0.000.000.000.000.000.000.000.000.0030.57110.38


Sources: STI: PopStats, Circa April 2025

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