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Delaware County Historical First Ancestry Data

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ACS 2010-2014 data

38,627 (81.80%) out of the total population of 47,223 reported first ancestry.

	Delaware County	% of the Total Population	New York	U.S.
Arab	29	0.06%, see rank	0.81%	0.56%
Czech	264	0.56%, see rank	0.28%	0.47%
Danish	166	0.35%, see rank	0.18%	0.42%
Dutch	2,722	5.76%, see rank	1.25%	1.40%
English	6,159	13.04%, see rank	5.38%	8.02%
French	2,062	4.37%, see rank	2.93%	3.34%
German	10,804	22.88%, see rank	10.62%	15.03%
Greek	352	0.75%, see rank	0.77%	0.41%
Hungarian	411	0.87%, see rank	0.76%	0.46%
Irish	9,019	19.10%, see rank	12.41%	10.80%
Italian	5,140	10.88%, see rank	13.28%	5.52%
Norwegian	424	0.90%, see rank	0.42%	1.42%
Polish	2,158	4.57%, see rank	4.82%	3.01%
Portuguese	44	0.09%, see rank	0.27%	0.44%
Russian	482	1.02%, see rank	2.21%	0.92%
Scotch-Irish	682	1.44%, see rank	0.35%	0.99%
Scottish	2,159	4.57%, see rank	1.06%	1.72%
Subsaharan African	47	0.10%, see rank	1.27%	0.95%
Swedish	772	1.63%, see rank	0.62%	1.27%
Swiss	127	0.27%, see rank	0.18%	0.30%
Ukrainian	208	0.44%, see rank	0.69%	0.31%
American	3,310	7.01%, see rank	5.03%	7.12%
Welsh	457	0.97%, see rank	0.42%	0.57%

ACS 2008-2012 data

40,844 (85.36%) out of the total population of 47,851 reported first ancestry.

	Delaware County	% of the Total Population	New York	U.S.
Arab	35	0.07%, see rank	0.79%	0.53%
Czech	225	0.47%, see rank	0.29%	0.50%
Danish	173	0.36%, see rank	0.18%	0.45%
Dutch	2,398	5.01%, see rank	1.35%	1.51%
English	6,832	14.28%, see rank	5.77%	8.53%
French	2,371	4.95%, see rank	3.12%	3.54%
German	12,290	25.68%, see rank	11.22%	15.79%
Greek	257	0.54%, see rank	0.82%	0.42%
Hungarian	430	0.90%, see rank	0.78%	0.48%
Irish	10,047	21.00%, see rank	13.03%	11.36%
Italian	5,672	11.85%, see rank	13.84%	5.66%
Norwegian	383	0.80%, see rank	0.43%	1.46%
Polish	1,999	4.18%, see rank	5.08%	3.13%
Portuguese	91	0.19%, see rank	0.28%	0.46%
Russian	437	0.91%, see rank	2.41%	0.97%
Scotch-Irish	786	1.64%, see rank	0.38%	1.07%
Scottish	2,519	5.26%, see rank	1.11%	1.81%
Subsaharan African	25	0.05%, see rank	1.24%	0.93%
Swedish	844	1.76%, see rank	0.66%	1.34%
Swiss	144	0.30%, see rank	0.20%	0.31%
Ukrainian	108	0.23%, see rank	0.69%	0.31%
American	2,621	5.48%, see rank	4.21%	6.72%
Welsh	553	1.16%, see rank	0.45%	0.60%

ACS 2006-2010 data

41,749 (86.58%) out of the total population of 48,220 reported first ancestry.

	Delaware County	% of the Total Population	New York	U.S.
Arab	15	0.03%, see rank	0.74%	0.50%
Czech	235	0.49%, see rank	0.30%	0.53%
Danish	274	0.57%, see rank	0.18%	0.48%
Dutch	2,859	5.93%, see rank	1.44%	1.63%
English	7,882	16.35%, see rank	6.14%	9.02%
French	2,689	5.58%, see rank	3.33%	3.77%
German	13,178	27.33%, see rank	11.71%	16.51%
Greek	197	0.41%, see rank	0.85%	0.44%
Hungarian	507	1.05%, see rank	0.80%	0.51%
Irish	10,183	21.12%, see rank	13.34%	11.76%
Italian	5,867	12.17%, see rank	14.20%	5.78%
Norwegian	542	1.12%, see rank	0.45%	1.51%
Polish	2,189	4.54%, see rank	5.24%	3.24%
Portuguese	108	0.22%, see rank	0.28%	0.47%
Russian	490	1.02%, see rank	2.47%	1.01%
Scotch-Irish	1,432	2.97%, see rank	0.86%	1.72%
Scottish	2,831	5.87%, see rank	1.18%	1.92%
Subsaharan African	45	0.09%, see rank	1.24%	0.91%
Swedish	1,011	2.10%, see rank	0.69%	1.41%
Swiss	176	0.36%, see rank	0.20%	0.33%
Ukrainian	124	0.26%, see rank	0.69%	0.31%
American	1,873	3.88%, see rank	3.58%	6.28%
Welsh	628	1.30%, see rank	0.46%	0.63%

ACS 2005-2009 data

40,445 (87.55%) out of the total population of 46,194 reported first ancestry.

	Delaware County	% of the Total Population	New York	U.S.
Arab	21	0.05%, see rank	0.75%	0.50%
Czech	223	0.48%, see rank	0.31%	0.54%
Danish	286	0.62%, see rank	0.19%	0.49%
Dutch	2,828	6.12%, see rank	1.46%	1.68%
English	7,876	17.05%, see rank	6.30%	9.29%
French	2,902	6.28%, see rank	3.38%	3.90%
German	12,814	27.74%, see rank	11.88%	16.89%
Greek	162	0.35%, see rank	0.89%	0.45%
Hungarian	499	1.08%, see rank	0.82%	0.52%
Irish	9,810	21.24%, see rank	13.54%	12.01%
Italian	5,783	12.52%, see rank	14.66%	5.91%
Norwegian	607	1.31%, see rank	0.47%	1.55%
Polish	2,233	4.83%, see rank	5.31%	3.32%
Portuguese	138	0.30%, see rank	0.28%	0.48%
Russian	462	1.00%, see rank	2.56%	1.04%
Scotch-Irish	1,172	2.54%, see rank	0.87%	1.77%
Scottish	2,709	5.86%, see rank	1.21%	1.97%
Subsaharan African	61	0.13%, see rank	1.24%	0.88%
Swedish	924	2.00%, see rank	0.70%	1.45%
Swiss	148	0.32%, see rank	0.21%	0.34%
Ukrainian	184	0.40%, see rank	0.72%	0.32%
American	1,508	3.26%, see rank	3.66%	6.43%
Welsh	602	1.30%, see rank	0.47%	0.65%

US Census 2000 data

36,822 (76.62%) out of the total population of 48,055 reported first ancestry.

	Delaware County	% of the Total Population	New York	U.S.
Arab	70	0.15%, see rank	0.55%	0.36%
Czech	90	0.19%, see rank	0.13%	0.27%
Danish	222	0.46%, see rank	0.12%	0.30%
Dutch	1,265	2.63%, see rank	0.71%	0.91%
English	4,774	9.93%, see rank	3.65%	5.91%
French	1,311	2.73%, see rank	2.01%	2.39%
German	6,233	12.97%, see rank	6.84%	10.81%
Greek	162	0.34%, see rank	0.72%	0.34%
Hungarian	208	0.43%, see rank	0.47%	0.32%
Irish	5,174	10.77%, see rank	8.65%	6.85%
Italian	4,312	8.97%, see rank	12.50%	4.59%
Norwegian	451	0.94%, see rank	0.32%	1.15%
Polish	1,444	3.00%, see rank	3.71%	2.24%
Portuguese	19	0.04%, see rank	0.18%	0.33%
Russian	284	0.59%, see rank	1.93%	0.68%
Scotch-Irish	781	1.63%, see rank	0.53%	1.17%
Scottish	1,400	2.91%, see rank	0.67%	1.12%
Subsaharan African	20	0.04%, see rank	0.83%	0.61%
Swedish	338	0.70%, see rank	0.42%	0.87%
Swiss	120	0.25%, see rank	0.12%	0.19%
Ukrainian	131	0.27%, see rank	0.62%	0.24%
American	4,005	8.33%, see rank	3.78%	7.33%
Welsh	191	0.40%, see rank	0.21%	0.31%

* ACS stands for U.S. Census American Community Survey. According to the U.S. Census, if the date is a range, you can interpret the data as an average of the period of time.