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Grundy County Population and Races

 
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As of 2010-2014, the total population of Grundy County is 12,403, which is 0.27% more than it was in 2000. The population growth rate is lower than the state average rate of 5.19% and is much lower than the national average rate of 11.61%. The Grundy County population density is 24.71 people per square mile, which is much lower than the state average density of 54.70 people per square mile and is much lower than the national average density of 82.73 people per square mile. The most prevalent race in Grundy County is white, which represent 98.22% of the total population. The average Grundy County education level is about the same as the state average and is about the same as the national average.

Topics:Population GrowthPopulation DensityPopulation by RacesPopulation by First AncestryPopulation by GenderPopulation by AgeEducationSchool EnrollmentHousehold and FamilyMarital StatusPlace of Birth and CitizenshipLanguage

Population in 2010-2014: 12,403. #62

Population Growth Since 2000, #31

Grundy County
0.27%
Iowa
5.19%
U.S.
11.61%

Population Density, #57

Grundy County
24.71 per square mile
Iowa
54.70 per square mile
U.S.
82.73 per square mile

Population by Races

White:12,182 (98.22%, #11)
Black:26 (0.21%, #80)
Hispanic:141 (1.14%, #91)
Asian:37 (0.30%, #63)
Native (American Indian, Alaska Native, Hawaiian Native, etc.):11 (0.09%, #76)
One Race, Other:39 (0.31%, see rank)
Two or More Races:108 (0.87%, see rank)
 

*Based on 2010-2014 data. View historical race data.

Population by First Ancestry

10,485 (84.54%) out of the total population of 12,403 reported first ancestry.

 Grundy County% of the Total PopulationIowaU.S.
Arab00.00%, see rank0.27%0.56%
Czech2772.23%, see rank1.89%0.47%
Danish3372.72%, see rank1.86%0.42%
Dutch5354.31%, see rank4.35%1.40%
English6865.53%, see rank8.78%8.02%
French2522.03%, see rank2.60%3.34%
German6,86755.37%, see rank36.73%15.03%
Greek00.00%, see rank0.22%0.41%
Hungarian20.02%, see rank0.12%0.46%
Irish1,55612.55%, see rank14.07%10.80%
Italian1351.09%, see rank2.10%5.52%
Norwegian6675.38%, see rank5.34%1.42%
Polish1251.01%, see rank1.28%3.01%
Portuguese00.00%, see rank0.06%0.44%
Russian170.14%, see rank0.36%0.92%
Scotch-Irish1210.98%, see rank0.85%0.99%
Scottish1851.49%, see rank1.51%1.72%
Subsaharan African120.10%, see rank0.56%0.95%
Swedish1261.02%, see rank2.92%1.27%
Swiss300.24%, see rank0.47%0.30%
Ukrainian00.00%, see rank0.09%0.31%
American8246.64%, see rank6.36%7.12%
Welsh650.52%, see rank0.67%0.57%

*Based on 2010-2014 data. View historical first ancestry data.

Population by Gender

Male: 6,101 (49.19%, see rank)
Females: 6,302 (50.81%, see rank)

Grundy County
Male: 49.19%
Female: 50.81%
Iowa
Male: 49.58%
Female: 50.42%
U.S.
Male: 49.19%
Female: 50.81%

*Based on 2010-2014 data. View historical gender data.

Population by Age

Median Age (see rank)
Grundy County
42.40 years old
Iowa
38.00 years old
U.S.
37.40 years old

Median Age, Male (see rank)
Grundy County
40.50 years old
Iowa
36.70 years old
U.S.
36.10 years old

Median Age, Female (see rank)
Grundy County
44.50 years old
Iowa
39.40 years old
U.S.
38.80 years old

 Grundy County% of the Total PopulationIowaU.S.
Under 5 years7936.39%, see rank6.39%6.36%
5 to 9 years8837.12%, see rank6.62%6.51%
10 to 14 years7365.93%, see rank6.58%6.59%
15 to 19 years8166.58%, see rank6.96%6.85%
20 to 24 years5664.56%, see rank7.21%7.13%
25 to 34 years1,29010.40%, see rank12.65%13.47%
35 to 44 years1,41811.43%, see rank11.80%12.96%
45 to 54 years1,80114.52%, see rank13.73%14.09%
55 to 64 years1,70113.71%, see rank12.80%12.29%
65 to 74 years1,1859.55%, see rank7.81%7.64%
75 to 84 8326.71%, see rank4.98%4.25%
85 years and over3823.08%, see rank2.48%1.85%

*Based on 2010-2014 data. View historical age data.

Education for the 25 Years and Over

 Grundy CountyIowaU.S.
Total 25 Years and Over Population8,609, 100%2,038,942209,056,129
Less Than High School501, 5.82%, see rank8.73%13.67%
High School Graduate3,140, 36.47%, see rank32.51%27.95%
Some College or Associate Degree3,202, 37.19%, see rank32.40%29.09%
Bachelor Degree1,293, 15.02%, see rank17.99%18.27%
Master, Doctorate, or Professional Degree473, 5.49%, see rank8.36%11.01%
USA.com Education Index#13.50, see rank13.6013.54
# Higher USA.com Education Index means more educated population.

*Based on 2010-2014 data. View historical education level data.

School Enrollment

 Grundy County IowaU.S.
Total PublicPrivatePublicPrivatePublicPrivate
Nursery School, Preschool, Kindergarten51485.60%14.40%78.45%21.55%71.30%28.70%
Elementary School (Grades 1-8)1,18894.28%, see rank5.72%, see rank89.39%10.61%89.86%10.14%
High School (Grades 9-12)66397.44%, see rank2.56%, see rank92.11%7.89%90.60%9.40%
College42985.31%, see rank14.69%, see rank74.24%25.76%78.37%21.63%
Graduate School8490.48%, see rank9.52%, see rank64.78%35.22%58.86%41.14%

*Based on 2010-2014 data. View historical school enrollment data.

Household and Family

 Grundy CountyIowaU.S.
Total Households5,112, 100%1,232,228116,211,092
Average Household Size2.40, see rank2.422.63
1 Person Households1,374, 26.88%, see rank28.77%27.57%
2 or More Person Households3,738, 73.12%, see rank71.23%72.43%
Family Households (Families)3,495, 68.37%, see rank64.68%66.22%
Average Family Size2.96, see rank3.053.32
Married-Couple Family3,004, 58.76%, see rank51.37%48.42%
Nonfamily Households1,617, 31.63%, see rank35.32%33.78%

*Based on 2010-2014 data. View historical household and family data.

Marital Status of 15 Years and Over

 Grundy County%IowaU.S.
15 Years and Over Total9,991see rank2,475,176252,974,135
Males, 15 Years and Over4,907100%, see rank1,217,529123,281,364
Never Married1,23625.19%, see rank31.87%35.77%
Married3,11663.50%, see rank55.49%52.04%
Widowed1292.63%, see rank2.60%2.57%
Divorced4268.68%, see rank10.05%9.62%
Females, 15 Years and Over5,084100%, see rank1,257,647129,692,771
Never Married87317.17%, see rank25.22%29.48%
Married3,12561.47%, see rank53.54%49.19%
Widowed61112.02%, see rank9.92%9.16%
Divorced4759.34%, see rank11.31%12.16%

*Based on 2010-2014 data. View historical marital status data.

Place of Birth and Citizenship

 Grundy County%IowaU.S.
Native12,34499.52%, see rank95.33%86.93%
Born in the State of Residence10,71386.37%, see rank71.51%58.73%
Born in Different State1,61313.00%, see rank23.31%26.78%
Born in Puerto Rico, U.S. Island Areas,
or Born Abroad to American Parent(s)		180.15%, see rank0.51%1.42%
Foreign Born590.48%, see rank4.67%13.07%
Foreign Born with U.S. Citizenship300.24%, see rank1.75%5.99%
Foreign Born without U.S. Citizenship290.23%, see rank2.91%7.09%
Born In Europe230.19%, see rank0.68%1.53%
Born In Asia230.19%, see rank1.60%3.82%
Born In Africa00.00%, see rank0.39%0.55%
Born In Oceania00.00%, see rank0.04%0.07%
Born In Latin America60.05%, see rank1.84%6.83%
Born In Northern America70.06%, see rank0.12%0.26%

*Based on 2010-2014 data. View historical place of birth and citizenship data.

Language Spoken at Home

 Grundy County%IowaU.S.
English4,90595.95%, see rank92.20%79.39%
Spanish711.39%, see rank3.98%11.75%
Other Indo-European Languages1222.39%, see rank1.97%4.52%
Asian and Pacific Islander Languages140.27%, see rank1.36%3.36%
Other00.00%, see rank0.50%0.99%

*Based on 2010-2014 data. View historical language spoken at home data.


 
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