Ancestry for Davis County, IA - ERSys®
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Davis 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:

20.60

Most common ancestry not including "Unknown" is:

German

 
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)

Davis County9,200925170011913925400
Iowa (in 000's)3,267138951516129710724015
National (in 000's)343,25113,8902,21362611,32738,8796,1814,6443,68725,8937,8527,174
Wapello County35,6502,149554933052,8901,0693173493684126
Jefferson County15,8621,0643298224741979025634038
Appanoose County12,211931210331472801463209
Monroe County7,3634099217614011333
Van Buren County7,2488458006520501461
Scotland County4,7074855019007410
Schuyler County4,04244411094702100
 
Per Cent to Total PopulationDiversity
Index
 

Davis County20.6010.050.180.000.001.290.140.100.270.040.000.00
Iowa12.524.230.270.170.464.920.890.220.322.211.240.45
National7.834.050.640.183.3011.331.801.351.077.542.292.09
Wapello County12.066.030.151.380.868.113.000.010.491.381.920.35
Jefferson County12.076.710.200.060.521.560.031.240.571.612.140.24
Appanoose County17.297.620.170.000.271.200.230.000.110.520.160.07
Monroe County18.585.550.120.030.011.030.190.000.010.180.040.04
Van Buren County18.5711.660.110.000.000.900.030.000.690.190.080.01
Scotland County22.7010.300.110.000.020.190.000.000.150.080.020.00
Schuyler County25.5510.980.020.020.000.221.160.000.050.020.000.00
 
Comparisons to State Norms % to Total >= 150% % to Total < 50% 

Davis County 237.6468.180.000.0026.3115.8143.5486.251.970.000.00
Iowa 100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00
National 95.65237.92109.49719.30230.38201.48602.19340.91341.89184.79466.70
Wapello County 142.4856.93829.73186.48164.88335.493.75154.0362.68154.9978.92
Jefferson County 158.5474.4434.04112.6831.672.82552.79180.0973.15173.1653.49
Appanoose County 180.2063.460.0058.9124.4925.650.0036.3923.3813.2316.46
Monroe County 131.2945.1016.302.9620.9921.270.004.318.003.299.10
Van Buren County 275.5540.730.000.0018.243.090.00218.968.756.693.08
Scotland County 243.5439.200.004.633.890.000.0047.203.851.720.00
Schuyler County 259.639.1314.840.004.53130.100.0015.711.120.000.00
 
Comparisons to National Norms % to Total >= 150% % to Total < 50% 

Davis County 248.4628.660.000.0011.427.857.2325.300.580.000.00
Iowa 104.5542.0391.3313.9043.4149.6316.6129.3329.2554.1221.43
National 100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00
Wapello County 148.9623.93757.8125.9371.57166.510.6245.1818.3383.8716.91
Jefferson County 165.7631.2931.0915.6713.751.4091.8052.8321.3993.7011.46
Appanoose County 188.4126.670.008.1910.6312.730.0010.676.847.163.53
Monroe County 137.2718.9614.890.419.1110.560.001.262.341.781.95
Van Buren County 288.1017.120.000.007.921.530.0064.232.563.620.66
Scotland County 254.6216.470.000.641.690.000.0013.851.130.930.00
Schuyler County 271.453.8413.560.001.9764.570.004.610.330.000.00
 
Ancestry Report Part II
DescriptionTotal Population Canadian British Dutch French German Italian Polish Scandi­navian Scotish/ Irish Spanish Other European

Davis County9,2000705184532,18750401277050137
Iowa (in 000's)3,2675204733670537211872745100
National (in 000's)343,2511,35018,0691,8283,64224,7089,0274,6675,96920,6251,1409,563
Wapello County35,650622,8017934504,243203919252,52326727
Jefferson County15,862761,3201961831,8392341946701,2150844
Appanoose County12,211191,1922111791,727341542271,18046629
Monroe County7,36314641246561,012178772301,0470255
Van Buren County7,24825598147951,549324915967011207
Scotland County4,707139817251,0552036893340115
Schuyler County4,0420318297764126934295031
 
Per Cent to Total PopulationDiversity
Index
 

Davis County20.600.007.662.000.5823.770.540.431.387.660.001.49
Iowa12.520.166.242.241.1121.591.140.655.738.390.153.05
National7.830.395.260.531.067.202.631.361.746.010.332.79
Wapello County12.060.177.862.221.2611.900.570.262.597.080.072.04
Jefferson County12.070.488.321.241.1511.591.481.224.227.660.005.32
Appanoose County17.290.169.761.731.4714.142.790.441.869.660.385.15
Monroe County18.580.198.713.340.7613.742.421.053.1214.220.003.46
Van Buren County18.570.348.252.031.3121.370.440.682.199.240.152.86
Scotland County22.700.028.460.360.5322.410.420.761.897.100.002.44
Schuyler County25.550.007.870.721.9015.860.640.220.847.300.000.77
 
Comparisons to State Norms % to Total >= 150% % to Total < 50% 

Davis County 0.00122.8789.4452.07110.1147.5467.1224.1091.300.0048.83
Iowa 100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00
National 240.9284.4023.8295.8933.34230.07209.8730.3671.59218.6791.37
Wapello County 106.52125.9899.48114.0855.1349.8139.4045.3184.3248.0166.87
Jefferson County 293.46133.4355.26104.2753.70129.05188.8073.7691.260.00174.49
Appanoose County 95.30156.5277.28132.4965.51244.2968.2632.46115.14247.98168.92
Monroe County 116.46139.59149.4268.7463.67211.48161.4354.55169.420.00113.57
Van Buren County 211.26132.2990.70118.4698.9938.62104.3638.31110.1499.9093.65
Scotland County 13.01135.5816.1548.00103.8237.17118.0633.0284.540.0080.12
Schuyler County 0.00126.1532.09172.1773.4656.2734.3714.6986.960.0025.15
 
Comparisons to National Norms % to Total >= 150% % to Total < 50% 

Davis County 0.00145.57375.5554.30330.2420.6631.9879.39127.530.0053.45
Iowa 41.51118.48419.87104.29299.9143.4747.65329.35139.6845.73109.45
National 100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00
Wapello County 44.21149.26417.69118.97165.3421.6518.77149.22117.7821.9573.19
Jefferson County 121.81158.09232.03108.74161.0656.0989.96242.92127.480.00190.98
Appanoose County 39.56185.44324.47138.17196.48106.1832.53106.91160.82113.40184.88
Monroe County 48.34165.38627.3671.69190.9491.9276.92179.64236.650.00124.30
Van Buren County 87.69156.73380.84123.54296.9016.7949.72126.16153.8445.69102.51
Scotland County 5.40160.6367.8250.06311.3716.1656.25108.74118.090.0087.69
Schuyler County 0.00149.46134.72179.55220.3124.4616.3848.38121.460.0027.53
 
Ancestry Report Part III
DescriptionTotal Population Chinese Filipino Japanese Korean Vietnamese South Central Asian South East Asian Other Asian Middle Eastern Other Ancestry Unknown

Davis County9,2000000000806943,198
Iowa (in 000's)3,267126179191688310720
National (in 000's)343,2514,4613,0107931,5411,9135,4521,6431,2291,93147,32251,000
Wapello County35,6503527963003610767234,8378,946
Jefferson County15,862251122185198391261511,7844,209
Appanoose County12,21111652503311148524,210
Monroe County7,363030000023233812,646
Van Buren County7,24801102001403272,370
Scotland County4,7070000003102821,819
Schuyler County4,04206001200002401,819
 
Per Cent to Total PopulationDiversity
Index
 

Davis County20.600.000.000.000.000.000.000.000.090.007.5434.76
Iowa12.520.360.190.040.230.270.590.500.250.259.4822.04
National7.831.300.880.230.450.561.590.480.360.5613.7914.86
Wapello County12.060.100.780.020.080.000.100.300.190.0613.5725.09
Jefferson County12.070.160.070.010.011.171.250.250.790.9511.2526.54
Appanoose County17.290.010.130.040.200.000.020.020.090.116.9834.48
Monroe County18.580.000.040.000.000.000.000.000.310.315.1735.94
Van Buren County18.570.000.150.000.030.000.000.010.060.004.5132.70
Scotland County22.700.000.000.000.000.000.000.060.020.005.9938.64
Schuyler County25.550.000.150.000.000.300.000.000.000.005.9445.00
 
Comparisons to State Norms % to Total >= 150% % to Total < 50% 

Davis County 0.000.000.000.000.000.000.0034.810.0079.56157.69
Iowa 100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00
National 362.77461.68623.66198.84204.04270.8096.34143.40229.35145.4167.40
Wapello County 27.40411.9845.4437.260.0017.2260.4175.2426.31143.10113.84
Jefferson County 43.9936.5134.045.58427.02212.8249.49318.03388.17118.62120.38
Appanoose County 2.2968.98110.5690.660.004.194.9536.0746.7573.59156.41
Monroe County 0.0021.450.000.000.000.000.00125.06127.3754.58163.03
Van Buren County 0.0079.890.0012.220.000.002.7822.100.0047.58148.34
Scotland County 0.000.000.000.000.000.0012.838.510.0063.19175.31
Schuyler County 0.0078.140.000.00108.700.000.000.000.0062.62204.16
 
Comparisons to National Norms % to Total >= 150% % to Total < 50% 

Davis County 0.000.000.000.000.000.000.0024.280.0054.72233.95
Iowa 27.5721.6616.0350.2949.0136.93103.8069.7443.6068.77148.36
National 100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00
Wapello County 7.5589.247.2918.740.006.3662.7152.4711.4798.42168.89
Jefferson County 12.137.915.462.81209.2878.5951.37221.78169.2581.58178.59
Appanoose County 0.6314.9417.7345.590.001.555.1325.1520.3850.61232.04
Monroe County 0.004.650.000.000.000.000.0087.2155.5437.53241.87
Van Buren County 0.0017.300.006.140.000.002.8815.410.0032.72220.08
Scotland County 0.000.000.000.000.000.0013.325.930.0043.46260.09
Schuyler County 0.0016.930.000.0053.270.000.000.000.0043.07302.88


Sources: STI: PopStats, Circa April 2025