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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)

Crockett County13,9511,589321191,31914315241,081317304
Tennessee (in 000's)7,29778315468282993525756199159
National (in 000's)343,25113,8902,21362611,32738,8796,1814,6443,68725,8937,8527,174
Madison County101,2136,058180145023,15160730539125,9045,4705,093
Gibson County51,6556,995135241661,15217026585,4581,4351,477
Dyer County36,2974,0077711401,0976142773,733799735
Lauderdale County24,6292,391123079487110205,5121,4061,372
Haywood County17,114695287506231130155,6541,6161,536
 
Per Cent to Total PopulationDiversity
Index
 

Crockett County15.7611.390.230.010.149.451.030.110.177.752.272.18
Tennessee11.4610.740.210.050.943.861.350.480.3410.362.722.18
National7.834.050.640.183.3011.331.801.351.077.542.292.09
Madison County14.125.990.180.010.503.110.600.300.3925.595.405.03
Gibson County13.6913.540.260.050.322.230.330.050.1110.572.782.86
Dyer County14.2211.040.210.030.113.020.170.120.2110.282.202.02
Lauderdale County15.349.710.500.000.321.980.040.000.0822.385.715.57
Haywood County18.564.060.160.040.293.640.660.000.0933.049.448.98
 
Comparisons to State Norms % to Total >= 150% % to Total < 50% 

Crockett County 106.09109.7714.1114.55244.9375.7522.5050.1774.8283.4899.98
Tennessee 100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00
National 37.69308.58359.30352.66293.42133.09283.13313.2172.8484.0495.89
Madison County 55.7585.1127.2353.0180.6544.3263.06112.65247.12198.56230.87
Gibson County 126.13125.0891.4834.3457.7724.3210.5332.74102.02102.06131.19
Dyer County 102.82101.5359.6711.7878.2912.4224.2161.8699.3180.8792.91
Lauderdale County 90.42239.010.0034.2851.223.300.0023.68216.10209.74255.59
Haywood County 37.8278.3080.5331.2294.3048.800.0025.56319.00346.91411.79
 
Comparisons to National Norms % to Total >= 150% % to Total < 50% 

Crockett County 281.4635.573.934.1383.4756.927.9516.02102.7299.33104.26
Tennessee 265.3232.4127.8328.3634.0875.1435.3231.93137.29118.99104.28
National 100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00
Madison County 147.9127.587.5815.0327.4933.3022.2735.97339.28236.26240.75
Gibson County 334.6440.5325.469.7419.6918.283.7210.45140.07121.44136.81
Dyer County 272.8032.9016.613.3426.689.338.5519.75136.3496.2396.88
Lauderdale County 239.9077.450.009.7217.462.480.007.56296.68249.56266.53
Haywood County 100.3525.3722.418.8532.1436.670.008.16437.95412.78429.41
 
Ancestry Report Part II
DescriptionTotal Population Canadian British Dutch French German Italian Polish Scandi­navian Scotish/ Irish Spanish Other European

Crockett County13,9513642384744794361581523154
Tennessee (in 000's)7,29715599345637990415657312148
National (in 000's)343,2511,35018,0691,8283,64224,7089,0274,6675,96920,6251,1409,563
Madison County101,213566,1771963582,6996653035075,0052521,475
Gibson County51,655613,8712763431,8024262883274,42393806
Dyer County36,297112,7181193871,3713751822453,412151494
Lauderdale County24,62919908305954718233651,0920199
Haywood County17,1149536643164314322670103
 
Per Cent to Total PopulationDiversity
Index
 

Crockett County15.760.024.600.270.343.200.670.260.115.840.161.10
Tennessee11.460.218.210.470.775.191.230.560.777.850.172.03
National7.830.395.260.531.067.202.631.361.746.010.332.79
Madison County14.120.066.100.190.352.670.660.300.504.950.251.46
Gibson County13.690.127.490.530.663.490.820.560.638.560.181.56
Dyer County14.220.037.490.331.073.781.030.500.679.400.421.36
Lauderdale County15.340.083.690.120.242.220.740.130.264.430.000.81
Haywood County18.560.053.130.040.250.960.180.020.191.560.000.60
 
Comparisons to State Norms % to Total >= 150% % to Total < 50% 

Crockett County 10.2456.0858.3343.7961.7654.6146.1213.9974.4298.0654.30
Tennessee 100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00
National 187.2664.15114.04137.92138.76213.15243.02226.2376.55197.58137.05
Madison County 26.3474.3841.4745.9851.4053.2553.5165.1763.00148.0971.69
Gibson County 56.2291.33114.4186.3267.2566.8499.6682.36109.08107.0976.75
Dyer County 14.4391.2670.20138.6072.8183.7389.6387.82119.75247.4466.95
Lauderdale County 36.7344.9326.0831.1442.8159.8923.9534.3456.480.0039.74
Haywood County 25.0438.177.5132.6618.4714.684.1824.3319.870.0029.60
 
Comparisons to National Norms % to Total >= 150% % to Total < 50% 

Crockett County 5.4787.4251.1531.7544.5125.6218.986.1897.2249.6339.62
Tennessee 53.40155.8887.6972.5172.0746.9241.1544.20130.6450.6172.97
National 100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00
Madison County 14.07115.9436.3633.3437.0524.9822.0228.8182.3074.9552.31
Gibson County 30.02142.36100.3362.5948.4631.3641.0136.41142.5054.2056.00
Dyer County 7.70142.2561.56100.4952.4739.2836.8838.82156.44125.2348.85
Lauderdale County 19.6170.0422.8722.5830.8528.109.8515.1873.790.0029.00
Haywood County 13.3759.506.5823.6813.316.891.7210.7525.960.0021.60
 
Ancestry Report Part III
DescriptionTotal Population Chinese Filipino Japanese Korean Vietnamese South Central Asian South East Asian Other Asian Middle Eastern Other Ancestry Unknown

Crockett County13,9511115013314102,6764,069
Tennessee (in 000's)7,297211651212441910291,0101,692
National (in 000's)343,2514,4613,0107931,5411,9135,4521,6431,2291,93147,32251,000
Madison County101,2132881018048912438823512718,23216,312
Gibson County51,65550527003210251498,48513,033
Dyer County36,2973931030333222386,2529,712
Lauderdale County24,629468001061944,4985,494
Haywood County17,114400110104333,4122,117
 
Per Cent to Total PopulationDiversity
Index
 

Crockett County15.760.010.080.040.000.090.020.100.010.0019.1829.17
Tennessee11.460.290.210.060.160.170.610.260.140.4013.8423.19
National7.831.300.880.230.450.561.590.480.360.5613.7914.86
Madison County14.120.280.100.080.050.090.240.090.230.1318.0116.12
Gibson County13.690.100.100.010.000.000.060.020.050.2916.4325.23
Dyer County14.220.110.090.000.080.090.010.060.060.0217.2226.76
Lauderdale County15.340.020.020.030.000.000.040.250.040.0218.2622.31
Haywood County18.560.020.000.000.060.000.010.000.020.1919.9412.37
 
Comparisons to State Norms % to Total >= 150% % to Total < 50% 

Crockett County 2.4737.0455.230.0056.433.5438.495.150.00138.64125.79
Tennessee 100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00
National 447.69412.02355.96277.75337.47261.57183.56257.44140.8199.6564.08
Madison County 98.0246.88121.8129.3354.4539.5433.34166.8931.41130.2069.51
Gibson County 33.3447.2920.880.000.0010.207.4234.7972.21118.73108.81
Dyer County 37.0140.120.0051.1255.061.3623.2445.555.52124.50115.40
Lauderdale County 5.5911.4550.060.000.006.6994.9826.274.07132.0096.20
Haywood County 8.050.000.0039.760.000.960.0016.8048.27144.1053.35
 
Comparisons to National Norms % to Total >= 150% % to Total < 50% 

Crockett County 0.558.9915.520.0016.721.3520.972.000.00139.13196.30
Tennessee 22.3424.2728.0936.0029.6338.2354.4838.8471.02100.35156.06
National 100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00
Madison County 21.8911.3834.2210.5616.1315.1218.1764.8322.31130.66108.47
Gibson County 7.4511.485.870.000.003.904.0413.5151.28119.15169.81
Dyer County 8.279.740.0018.4116.310.5212.6617.693.92124.94180.09
Lauderdale County 1.252.7814.060.000.002.5651.7510.202.89132.47150.14
Haywood County 1.800.000.0014.310.000.370.006.5334.28144.6183.25


Sources: STI: PopStats, Circa April 2025

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