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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)

St. Helena Parish11,0822193858691452153,882962962
Louisiana (in 000's)4,642248252481131131632961236223
National (in 000's)343,25113,8902,21362611,32738,8796,1814,6443,68725,8937,8527,174
East Baton Rouge Parish456,17215,1448471224,2828,13513,3251,9372,777143,13630,90428,498
Livingston Parish154,83511,443326307013,8074,52333947410,3321,021952
Tangipahoa Parish140,8675,484401269383,5902,29342647530,2415,5145,383
East Feliciana Parish19,2881,0037711891127430634,5801,3771,376
Amite County12,7131,00025074500152,8861,106867
 
Per Cent to Total PopulationDiversity
Index
 

St. Helena Parish20.381.980.340.050.070.621.310.020.1435.038.688.68
Louisiana11.285.340.540.041.032.442.430.340.6920.705.094.79
National7.834.050.640.183.3011.331.801.351.077.542.292.09
East Baton Rouge Parish14.603.320.190.030.941.782.920.420.6131.386.776.25
Livingston Parish13.037.390.210.020.452.462.920.220.316.670.660.61
Tangipahoa Parish12.213.890.280.020.672.551.630.300.3421.473.913.82
East Feliciana Parish15.315.200.400.060.460.580.380.160.3323.757.147.13
Amite County15.407.870.200.000.060.350.000.000.1222.708.706.82
 
Comparisons to State Norms % to Total >= 150% % to Total < 50% 

St. Helena Parish 36.9963.35124.527.0125.5553.765.2719.74169.19170.42181.10
Louisiana 100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00
National 75.75119.13503.64320.52464.7173.99394.88156.6236.4344.9143.60
East Baton Rouge Parish 62.1434.3173.8191.1773.17120.02123.9388.77151.55133.00130.33
Livingston Parish 138.3538.9053.4743.97100.88120.0363.9044.6432.2312.9512.83
Tangipahoa Parish 72.8852.6050.9464.68104.5666.8888.2649.17103.6976.8479.72
East Feliciana Parish 97.3473.76157.4044.8223.8215.7645.4047.63114.69140.15148.83
Amite County 147.2536.330.005.3514.520.000.0017.20109.64170.79142.28
 
Comparisons to National Norms % to Total >= 150% % to Total < 50% 

St. Helena Parish 48.8353.1824.722.195.5072.661.3312.60464.37379.48415.33
Louisiana 132.0183.9419.8631.2021.52135.1525.3263.85274.47222.68229.33
National 100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00
East Baton Rouge Parish 82.0428.8014.6628.4515.74162.2131.3856.68415.95296.16298.90
Livingston Parish 182.6332.6510.6213.7221.71162.2216.1828.5088.4628.8329.42
Tangipahoa Parish 96.2044.1510.1120.1822.5090.3922.3531.39284.58171.12182.83
East Feliciana Parish 128.5061.9131.2513.985.1321.3011.5030.41314.78312.09341.32
Amite County 194.3830.500.001.673.130.000.0010.99300.93380.31326.29
 
Ancestry Report Part II
DescriptionTotal Population Canadian British Dutch French German Italian Polish Scandi­navian Scotish/ Irish Spanish Other European

St. Helena Parish11,082162101220112144411287076
Louisiana (in 000's)4,6426317082541499910171862643
National (in 000's)343,2511,35018,0691,8283,64224,7089,0274,6675,96920,6251,1409,563
East Baton Rouge Parish456,1722,49015,18362716,38111,0088,4809271,74614,1541,7204,875
Livingston Parish154,8351,43011,69927611,2687,0845,11531999812,8621,0332,113
Tangipahoa Parish140,8675306,4992547,0476,2177,2661784806,2346431,084
East Feliciana Parish19,2881008502163041915012356019384
Amite County12,71316496415021467025652048
 
Per Cent to Total PopulationDiversity
Index
 

St. Helena Parish20.380.141.890.011.991.011.300.040.102.590.000.69
Louisiana11.281.363.660.175.473.212.140.210.364.000.570.93
National7.830.395.260.531.067.202.631.361.746.010.332.79
East Baton Rouge Parish14.600.553.330.143.592.411.860.200.383.100.381.07
Livingston Parish13.030.927.560.187.284.583.300.210.648.310.671.36
Tangipahoa Parish12.210.384.610.185.004.415.160.130.344.430.460.77
East Feliciana Parish15.310.524.410.113.272.170.780.060.183.120.480.44
Amite County15.400.133.900.031.181.680.530.000.205.130.000.38
 
Comparisons to State Norms % to Total >= 150% % to Total < 50% 

St. Helena Parish 10.6051.745.4236.3231.4460.7617.1927.5864.760.0073.46
Louisiana 100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00
National 28.88143.72319.9019.41223.90122.98647.33483.12150.2458.57298.42
East Baton Rouge Parish 40.0790.8782.5665.7075.0686.9396.75106.3477.5866.48114.47
Livingston Parish 67.80206.29107.08133.15142.31154.4898.09179.08207.71117.64146.17
Tangipahoa Parish 27.62125.96108.3191.53137.28241.2060.1694.67110.6680.4982.42
East Feliciana Parish 38.06120.3265.4059.7667.5736.3729.6250.4277.9185.0246.65
Amite County 9.24106.5218.9021.5952.3624.640.0054.64128.240.0040.44
 
Comparisons to National Norms % to Total >= 150% % to Total < 50% 

St. Helena Parish 36.7136.001.69187.1114.0449.412.655.7143.100.0024.61
Louisiana 346.2969.5831.26515.1344.6681.3115.4520.7066.56170.7333.51
National 100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00
East Baton Rouge Parish 138.7763.2325.81338.4633.5270.6814.9522.0151.64113.5138.36
Livingston Parish 234.80143.5433.47685.9263.56125.6115.1537.07138.25200.8448.98
Tangipahoa Parish 95.6587.6433.86471.5161.31196.139.2919.6073.65137.4127.62
East Feliciana Parish 131.8183.7220.44307.8630.1829.574.5810.4451.86145.1515.63
Amite County 32.0074.125.91111.2123.3920.040.0011.3185.350.0013.55
 
Ancestry Report Part III
DescriptionTotal Population Chinese Filipino Japanese Korean Vietnamese South Central Asian South East Asian Other Asian Middle Eastern Other Ancestry Unknown

St. Helena Parish11,08226000000402,5751,089
Louisiana (in 000's)4,64212823251711613819686
National (in 000's)343,2514,4613,0107931,5411,9135,4521,6431,2291,93147,32251,000
East Baton Rouge Parish456,1722,6321,5862069093,8813,3621,0446442,28668,15944,765
Livingston Parish154,835321127481021651045725834422,31042,854
Tangipahoa Parish140,867114682401947727625932025,91922,413
East Feliciana Parish19,288051420014164,6482,802
Amite County12,71302010001742,5742,492
 
Per Cent to Total PopulationDiversity
Index
 

St. Helena Parish20.380.230.000.000.000.000.000.000.040.0023.249.83
Louisiana11.280.250.170.040.070.530.360.230.130.2817.6414.78
National7.831.300.880.230.450.561.590.480.360.5613.7914.86
East Baton Rouge Parish14.600.580.350.050.200.850.740.230.140.5014.949.81
Livingston Parish13.030.210.080.030.070.110.070.040.170.2214.4127.68
Tangipahoa Parish12.210.080.050.020.000.140.050.200.180.2318.4015.91
East Feliciana Parish15.310.000.030.070.100.000.010.020.010.0324.1014.53
Amite County15.400.000.020.000.010.000.000.000.130.0320.2519.60
 
Comparisons to State Norms % to Total >= 150% % to Total < 50% 

St. Helena Parish 92.350.000.000.000.000.000.0028.060.00131.7366.47
Louisiana 100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00
National 511.58511.08604.77671.78104.81445.72210.84278.41199.4778.16100.50
East Baton Rouge Parish 227.12202.61118.24298.11160.01206.82100.82109.74177.7284.7166.37
Livingston Parish 81.6147.8081.1798.5520.0418.8516.22129.5278.7981.69187.20
Tangipahoa Parish 31.8628.1344.610.0025.9015.3486.31142.9280.56104.32107.62
East Feliciana Parish 0.0015.11190.04155.120.001.459.144.0311.03136.6298.26
Amite County 0.009.170.0011.770.000.000.00103.9411.16114.79132.58
 
Comparisons to National Norms % to Total >= 150% % to Total < 50% 

St. Helena Parish 18.050.000.000.000.000.000.0010.080.00168.5466.14
Louisiana 19.5519.5716.5414.8995.4122.4447.4335.9250.13127.9499.51
National 100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00
East Baton Rouge Parish 44.4039.6419.5544.38152.6646.4047.8239.4289.10108.3866.05
Livingston Parish 15.959.3513.4214.6719.124.237.6946.5239.50104.51186.28
Tangipahoa Parish 6.235.507.380.0024.713.4440.9451.3340.39133.46107.09
East Feliciana Parish 0.002.9631.4223.090.000.334.331.455.53174.7997.77
Amite County 0.001.790.001.750.000.000.0037.335.59146.86131.93


Sources: STI: PopStats, Circa April 2025

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