Ancestry for Montgomery County, IA - ERSys®
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Montgomery 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:

16.64

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)

Montgomery County10,0915552516186720727122
Iowa (in 000's)3,267138951516129710724015
National (in 000's)343,25113,8902,21362611,32738,8796,1814,6443,68725,8937,8527,174
Pottawattamie County93,6624,858328774316,658301193601,154439173
Mills County14,758718159594122713152106
Page County15,0309146902338674702167053
Cass County12,9287151454142960036174
Fremont County6,56945717434158001211100
Taylor County5,754429820310552714311
Adams County3,6762621700190017850
 
Per Cent to Total PopulationDiversity
Index
 

Montgomery County16.645.500.250.010.061.840.710.000.070.270.120.02
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
Pottawattamie County13.095.190.350.080.467.110.320.020.381.230.470.18
Mills County14.454.870.100.060.402.790.180.010.210.350.070.04
Page County16.386.080.460.000.152.570.050.030.471.440.470.35
Cass County18.655.530.110.420.112.290.000.000.020.470.050.03
Fremont County15.836.960.260.060.522.410.000.000.180.170.150.00
Taylor County15.647.460.140.030.005.390.960.470.240.050.020.02
Adams County18.107.130.460.000.000.520.000.000.460.220.140.00
 
Comparisons to State Norms % to Total >= 150% % to Total < 50% 

Montgomery County 129.9991.415.9512.9637.4979.830.0022.0212.139.614.43
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
Pottawattamie County 122.59129.2249.33100.30144.5835.969.03122.0055.8437.8641.24
Mills County 114.9937.5036.5987.1456.7820.473.0266.6715.975.479.08
Page County 143.73169.390.0033.3652.245.2111.85147.8265.1337.6278.74
Cass County 130.7239.96250.6223.6046.570.000.007.3721.384.376.91
Fremont County 164.4395.4936.54112.8248.920.000.0057.987.5912.300.00
Taylor County 176.2251.3020.850.00109.58106.94208.8577.232.361.403.88
Adams County 168.46170.640.000.0010.510.000.00146.789.8610.990.00
 
Comparisons to National Norms % to Total >= 150% % to Total < 50% 

Montgomery County 135.9138.425.431.8016.2739.620.006.463.555.200.95
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
Pottawattamie County 128.1754.3145.0513.9462.7617.851.5035.7916.3320.498.84
Mills County 120.2315.7633.4212.1124.6510.160.5019.564.672.961.95
Page County 150.2871.200.004.6422.672.591.9743.3619.0520.3616.87
Cass County 136.6716.79228.903.2820.210.000.002.166.252.371.48
Fremont County 171.9240.1433.3715.6821.240.000.0017.012.226.650.00
Taylor County 184.2421.5619.050.0047.5753.0834.6822.650.690.760.83
Adams County 176.1371.720.000.004.560.000.0043.062.885.950.00
 
Ancestry Report Part II
DescriptionTotal Population Canadian British Dutch French German Italian Polish Scandi­navian Scotish/ Irish Spanish Other European

Montgomery County10,09117959861231,790159641,00887822183
Iowa (in 000's)3,2675204733670537211872745100
National (in 000's)343,2511,35018,0691,8283,64224,7089,0274,6675,96920,6251,1409,563
Pottawattamie County93,6621127,30877796019,8061,5899705,5188,759892,545
Mills County14,758261,5432931813,136236998671,409294524
Page County15,030701,3611861132,395107499961,5055187
Cass County12,928119641331212,783141571,2391,0067210
Fremont County6,5692660685821,49167582127118186
Taylor County5,754126706355873379192515775
Adams County3,676035552346852632182362291
 
Per Cent to Total PopulationDiversity
Index
 

Montgomery County16.640.179.500.851.2217.741.580.639.998.700.221.81
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
Pottawattamie County13.090.127.800.831.0221.151.701.045.899.350.102.72
Mills County14.450.1810.461.991.2321.251.600.675.879.551.993.55
Page County16.380.479.061.240.7515.930.710.336.6310.010.031.24
Cass County18.650.097.461.030.9421.531.090.449.587.780.051.62
Fremont County15.830.409.231.291.2522.701.020.883.2310.820.122.83
Taylor County15.640.2111.641.090.9615.170.640.163.348.950.121.30
Adams County18.100.009.661.410.9218.630.710.874.959.850.052.48
 
Comparisons to State Norms % to Total >= 150% % to Total < 50% 

Montgomery County 103.18152.3838.11110.1782.17137.8497.90174.43103.67143.5159.47
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
Pottawattamie County 73.24125.1137.1092.6497.95148.41159.87102.87111.4262.5589.11
Mills County 107.90167.6488.79110.8598.43139.89103.55102.58113.751,311.36116.43
Page County 285.25145.1955.3467.9573.8162.2850.33115.71119.3021.9040.80
Cass County 52.11119.5646.0184.5999.7195.4168.06167.3592.7135.6453.27
Fremont County 242.42147.9257.87112.82105.1489.22136.2956.35128.9680.1792.85
Taylor County 127.73186.7048.9786.3970.2856.2524.1458.27106.6480.0842.74
Adams County 0.00154.8563.2683.5986.3261.87134.3886.45117.3335.8181.18
 
Comparisons to National Norms % to Total >= 150% % to Total < 50% 

Montgomery County 42.83180.54160.03114.89246.4359.9146.65574.47144.8065.6365.09
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
Pottawattamie County 30.40148.22155.7796.61293.7764.5176.17338.81155.6428.6197.53
Mills County 44.79198.62372.80115.60295.2060.8049.34337.85158.89599.70127.44
Page County 118.40172.02232.3870.86221.3727.0723.98381.10166.6510.0144.66
Cass County 21.63141.65193.1888.22299.0641.4732.43551.16129.5116.3058.30
Fremont County 100.62175.25242.97117.66315.3238.7864.94185.60180.1336.66101.63
Taylor County 53.02221.20205.5990.09210.7724.4511.50191.90148.9636.6246.78
Adams County 0.00183.46265.6287.18258.8726.8964.03284.73163.8916.3888.85
 
Ancestry Report Part III
DescriptionTotal Population Chinese Filipino Japanese Korean Vietnamese South Central Asian South East Asian Other Asian Middle Eastern Other Ancestry Unknown

Montgomery County10,09122801001576823,183
Iowa (in 000's)3,267126179191688310720
National (in 000's)343,2514,4613,0107931,5411,9135,4521,6431,2291,93147,32251,000
Pottawattamie County93,6622519343862370160101808,50621,018
Mills County14,758128161102749633,787
Page County15,03002910352142451,3064,828
Cass County12,928510050051487124,329
Fremont County6,5690010007115711,753
Taylor County5,7540000001606881,701
Adams County3,6760010000602871,233
 
Per Cent to Total PopulationDiversity
Index
 

Montgomery County16.640.020.280.000.010.000.000.010.050.076.7631.54
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
Pottawattamie County13.090.270.100.050.090.020.070.170.110.099.0822.44
Mills County14.450.010.190.010.040.070.000.010.050.036.5325.66
Page County16.380.000.190.010.000.230.010.090.160.038.6932.12
Cass County18.650.040.080.000.040.000.000.040.110.065.5133.49
Fremont County15.830.000.000.020.000.000.000.110.020.028.6926.69
Taylor County15.640.000.000.000.000.000.000.020.100.0011.9629.56
Adams County18.100.000.000.030.000.000.000.000.160.007.8133.54
 
Comparisons to State Norms % to Total >= 150% % to Total < 50% 

Montgomery County 5.53146.070.004.390.000.001.9919.8428.2971.28143.10
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
Pottawattamie County 74.8052.27123.9640.668.9912.7434.3843.1734.8395.78101.80
Mills County 1.8999.8818.3018.0027.290.002.7318.9911.0568.82116.41
Page County 0.00101.5717.960.0085.262.2718.7563.9313.5691.65145.72
Cass County 10.8040.720.0017.130.000.007.7843.3625.2358.09151.91
Fremont County 0.000.0041.100.000.000.0021.456.096.2191.68121.06
Taylor County 0.000.000.000.000.000.003.5041.750.00126.11134.11
Adams County 0.000.0073.450.000.000.000.0065.350.0082.34152.16
 
Comparisons to National Norms % to Total >= 150% % to Total < 50% 

Montgomery County 1.5331.640.002.210.000.002.0713.8312.3349.02212.30
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
Pottawattamie County 20.6211.3219.8820.454.414.7135.6930.1115.1965.87151.03
Mills County 0.5221.632.939.0513.370.002.8313.244.8247.33172.71
Page County 0.0022.002.880.0041.790.8419.4644.585.9163.03216.20
Cass County 2.988.820.008.610.000.008.0830.2411.0039.95225.37
Fremont County 0.000.006.590.000.000.0022.264.252.7163.05179.61
Taylor County 0.000.000.000.000.000.003.6329.110.0086.73198.96
Adams County 0.000.0011.780.000.000.000.0045.570.0056.63225.75


Sources: STI: PopStats, Circa April 2025