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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)

San Augustine County7,7599251500626007966371319
Texas (in 000's)31,782914892943010,0417613317542,587710454
National (in 000's)343,25113,8902,21362611,32738,8796,1814,6443,68725,8937,8527,174
Angelina County88,2846,2142563456817,7056381061,1057,6142,3492,004
Nacogdoches County65,7284,1751831235112,311455656437,4661,8291,634
Jasper County33,2368,68210917132,0331143913,459997980
Shelby County24,0192,966641714,5471123682,348733711
Sabine County10,0911,67658003930012335145136
 
Per Cent to Total PopulationDiversity
Index
 

San Augustine County11.9011.920.190.000.008.070.000.000.0912.454.784.11
Texas14.722.870.280.091.3531.592.391.042.378.142.231.43
National7.834.050.640.183.3011.331.801.351.077.542.292.09
Angelina County13.087.040.290.040.6420.050.720.121.258.622.662.27
Nacogdoches County12.466.350.280.020.5318.730.690.100.9811.362.782.49
Jasper County14.8426.120.330.050.046.120.340.010.2710.413.002.95
Shelby County13.5312.350.270.070.0018.930.470.010.289.783.052.96
Sabine County16.2516.610.570.000.003.890.000.000.123.321.441.35
 
Comparisons to State Norms % to Total >= 150% % to Total < 50% 

San Augustine County 414.6869.030.000.0025.540.000.003.80152.94213.95287.77
Texas 100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00
National 140.76230.24196.94243.9335.8575.19130.0645.2692.67102.36146.29
Angelina County 244.83103.5441.5647.5663.4830.1711.5452.74105.95119.06158.88
Nacogdoches County 220.9499.4219.7039.4759.2928.909.5141.22139.54124.51174.00
Jasper County 908.63117.1055.202.8919.3614.320.8711.54127.85134.23206.38
Shelby County 429.5395.1476.390.3159.9219.471.2011.93120.09136.55207.19
Sabine County 577.72205.230.000.0012.330.000.005.0140.7864.3094.33
 
Comparisons to National Norms % to Total >= 150% % to Total < 50% 

San Augustine County 294.6029.980.000.0071.230.000.008.40165.04209.03196.71
Texas 71.0443.4350.7841.00278.92133.0076.89220.97107.9197.7068.36
National 100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00
Angelina County 173.9444.9721.1019.50177.0640.138.87116.53114.33116.31108.61
Nacogdoches County 156.9743.1810.0016.18165.3638.447.3191.08150.58121.65118.94
Jasper County 645.5350.8628.031.1954.0019.050.6725.49137.96131.14141.08
Shelby County 305.1541.3238.790.13167.1425.890.9226.36129.59133.41141.63
Sabine County 410.4389.140.000.0034.380.000.0011.0744.0162.8264.48
 
Ancestry Report Part II
DescriptionTotal Population Canadian British Dutch French German Italian Polish Scandi­navian Scotish/ Irish Spanish Other European

San Augustine County7,7592048141112288131185550739
Texas (in 000's)31,782471,148722051,1522371301951,068107442
National (in 000's)343,2511,35018,0691,8283,64224,7089,0274,6675,96920,6251,1409,563
Angelina County88,2842794,3302457903,0984374454314,805320657
Nacogdoches County65,7281134,1421464882,2995301224363,343382656
Jasper County33,236921,7589846287313163891,27484346
Shelby County24,019261,1063721861711848909993289
Sabine County10,0911467123427745256334873382128
 
Per Cent to Total PopulationDiversity
Index
 

San Augustine County11.900.266.200.531.443.710.170.141.107.090.090.50
Texas14.720.153.610.230.643.620.750.410.613.360.341.39
National7.830.395.260.531.067.202.631.361.746.010.332.79
Angelina County13.080.324.900.280.893.510.490.500.495.440.360.74
Nacogdoches County12.460.176.300.220.743.500.810.190.665.090.581.00
Jasper County14.840.285.290.291.392.630.390.190.273.830.251.04
Shelby County13.530.114.600.150.912.570.490.200.374.160.130.37
Sabine County16.251.457.060.342.754.480.550.330.487.260.811.27
 
Comparisons to State Norms % to Total >= 150% % to Total < 50% 

San Augustine County 175.11171.66234.77224.03102.4022.4534.75178.93210.8526.9036.13
Texas 100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00
National 267.21145.76236.61164.66198.59352.45333.30284.01178.7399.05200.27
Angelina County 214.69135.81123.30138.8896.8166.34123.5779.74161.89108.0853.49
Nacogdoches County 116.79174.4998.69115.2396.50108.0645.50108.34151.29173.3071.74
Jasper County 188.05146.46131.00215.7472.4652.8246.4743.74114.0275.3674.83
Shelby County 73.54127.5068.44140.8670.8765.8448.9961.20123.7239.7326.64
Sabine County 982.89195.37149.70426.03123.5774.3780.1777.69216.07242.3091.18
 
Comparisons to National Norms % to Total >= 150% % to Total < 50% 

San Augustine County 65.53117.7799.22136.0551.576.3710.4363.00117.9727.1618.04
Texas 37.4268.6142.2660.7350.3628.3730.0035.2155.95100.9649.93
National 100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00
Angelina County 80.3493.1752.1184.3448.7518.8237.0728.0890.58109.1126.71
Nacogdoches County 43.71119.7141.7169.9848.5930.6613.6538.1584.65174.9635.82
Jasper County 70.37100.4855.37131.0236.4914.9913.9415.4063.7976.0837.36
Shelby County 27.5287.4728.9385.5535.6918.6814.7021.5569.2240.1113.30
Sabine County 367.83134.0463.27258.7362.2321.1024.0527.36120.89244.6245.53
 
Ancestry Report Part III
DescriptionTotal Population Chinese Filipino Japanese Korean Vietnamese South Central Asian South East Asian Other Asian Middle Eastern Other Ancestry Unknown

San Augustine County7,75900000101801,4721,392
Texas (in 000's)31,7822511672791312671109741094,6813,388
National (in 000's)343,2514,4613,0107931,5411,9135,4521,6431,2291,93147,32251,000
Angelina County88,2841221874620181116561709414,88317,979
Nacogdoches County65,72811536716761261351035012,22611,057
Jasper County33,236147023032733424,9786,314
Shelby County24,01911157209612134,5794,280
Sabine County10,091016008400001,3283,207
 
Per Cent to Total PopulationDiversity
Index
 

San Augustine County11.900.000.000.000.000.000.010.000.230.0018.9717.94
Texas14.720.790.530.080.290.982.110.340.230.3414.7310.66
National7.831.300.880.230.450.561.590.480.360.5613.7914.86
Angelina County13.080.140.210.050.020.210.130.060.190.1116.8620.36
Nacogdoches County12.460.170.050.010.020.120.190.210.160.0818.6016.82
Jasper County14.840.000.140.000.070.000.010.080.100.1314.9819.00
Shelby County13.530.000.050.240.010.000.040.020.500.0119.0617.82
Sabine County16.250.000.160.000.000.830.000.000.000.0013.1631.78
 
Comparisons to State Norms % to Total >= 150% % to Total < 50% 

San Augustine County 0.000.000.000.000.000.610.00100.140.00128.81168.27
Texas 100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00
National 164.48167.03272.35156.4556.8375.20139.56154.61164.3893.60139.36
Angelina County 17.4940.3461.447.8920.916.2218.5083.1231.12114.46191.01
Nacogdoches County 22.1410.4312.568.4811.799.0859.8967.6522.23126.29157.78
Jasper County 0.3826.930.0024.110.000.4323.6942.8636.93101.69178.19
Shelby County 0.538.72279.822.900.001.777.28217.473.65129.44167.13
Sabine County 0.0030.200.000.0084.890.000.000.000.0089.35298.09
 
Comparisons to National Norms % to Total >= 150% % to Total < 50% 

San Augustine County 0.000.000.000.000.000.810.0064.770.00137.61120.75
Texas 60.8059.8736.7263.92175.97132.9971.6564.6860.83106.8371.76
National 100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00
Angelina County 10.6324.1522.565.0436.798.2713.2553.7618.93122.28137.06
Nacogdoches County 13.466.254.615.4220.7512.0742.9143.7513.52134.92113.22
Jasper County 0.2316.120.0015.410.000.5716.9727.7222.47108.64127.86
Shelby County 0.325.22102.741.850.002.365.22140.652.22138.28119.93
Sabine County 0.0018.080.000.00149.370.000.000.000.0095.46213.90


Sources: STI: PopStats, Circa April 2025

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