Local Data Search

USA.com / Illinois / Sangamon County / Buffalo, IL / Population and Races

Buffalo, IL Population and Races

Hot Rankings
Fastest / Slowest Growing Cities Nearby
Best / Worst Cities by Crime Rate Nearby
Richest / Poorest Cities by Income Nearby
Expensive / Cheapest Homes Nearby
Most / Least Educated Cities Nearby
Fastest / Slowest Growing Cities in IL
High / Low IL Cities by Males Employed
High / Low IL Cities by Females Employed
Best / Worst Cities by Crime Rate in IL
Richest / Poorest Cities by Income in IL
Expensive / Cheapest Homes by City in IL
Most / Least Educated Cities in IL

As of 2010-2014, the total population of Buffalo is 483, which is 1.63% less than it was in 2000. The population growth rate is much lower than the state average rate of 3.62% and is much lower than the national average rate of 11.61%. The Buffalo population density is 1,321.83 people per square mile, which is much higher than the state average density of 222.21 people per square mile and is much higher than the national average density of 82.73 people per square mile. The most prevalent race in Buffalo is white, which represent 96.69% of the total population. The average Buffalo education level is lower than the state average and is lower than 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: 483. #948

Population Growth Since 2000, #773

Buffalo, IL

Population Density, #560

Buffalo, IL
1,321.83 per square mile
222.21 per square mile
82.73 per square mile

Population by Races

White:467 (96.69%, #629)
Black:0 (0.00%, #779)
Hispanic:9 (1.86%, #717)
Asian:0 (0.00%, #725)
Native (American Indian, Alaska Native, Hawaiian Native, etc.):0 (0.00%, #481)
One Race, Other:16 (3.31%, see rank)
Two or More Races:0 (0.00%, see rank)

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

Population by First Ancestry

367 (75.98%) out of the total population of 483 reported first ancestry.

 Buffalo, IL% of the Total PopulationIllinoisU.S.
Arab00.00%, see rank0.71%0.56%
Czech00.00%, see rank0.92%0.47%
Danish00.00%, see rank0.38%0.42%
Dutch122.48%, see rank1.37%1.40%
English9219.05%, see rank5.90%8.02%
French51.04%, see rank2.13%3.34%
German10421.53%, see rank19.07%15.03%
Greek00.00%, see rank0.76%0.41%
Hungarian20.41%, see rank0.40%0.46%
Irish438.90%, see rank12.00%10.80%
Italian204.14%, see rank6.14%5.52%
Norwegian00.00%, see rank1.25%1.42%
Polish214.35%, see rank7.22%3.01%
Portuguese00.00%, see rank0.08%0.44%
Russian40.83%, see rank0.97%0.92%
Scotch-Irish102.07%, see rank0.59%0.99%
Scottish00.00%, see rank1.16%1.72%
Subsaharan African00.00%, see rank0.64%0.95%
Swedish30.62%, see rank2.13%1.27%
Swiss00.00%, see rank0.27%0.30%
Ukrainian00.00%, see rank0.40%0.31%
American387.87%, see rank5.00%7.12%
Welsh20.41%, see rank0.37%0.57%

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

Population by Gender

Male: 214 (44.31%, see rank)
Females: 269 (55.69%, see rank)

Buffalo, IL
Male: 44.31%
Female: 55.69%
Male: 49.06%
Female: 50.94%
Male: 49.19%
Female: 50.81%

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

Population by Age

Median Age (see rank)
Buffalo, IL
44.20 years old
37.00 years old
37.40 years old

Median Age, Male (see rank)
Buffalo, IL
45.00 years old
35.70 years old
36.10 years old

Median Age, Female (see rank)
Buffalo, IL
43.50 years old
38.40 years old
38.80 years old

 Buffalo, IL% of the Total PopulationIllinoisU.S.
Under 5 years398.07%, see rank6.30%6.36%
5 to 9 years336.83%, see rank6.58%6.51%
10 to 14 years275.59%, see rank6.71%6.59%
15 to 19 years224.55%, see rank6.94%6.85%
20 to 24 years163.31%, see rank6.95%7.13%
25 to 34 years7114.70%, see rank13.84%13.47%
35 to 44 years398.07%, see rank13.20%12.96%
45 to 54 years11523.81%, see rank14.17%14.09%
55 to 64 years5912.22%, see rank12.13%12.29%
65 to 74 years265.38%, see rank7.18%7.64%
75 to 84 285.80%, see rank4.10%4.25%
85 years and over81.66%, see rank1.90%1.85%

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

Education for the 25 Years and Over

 Buffalo, ILIllinoisU.S.
Total 25 Years and Over Population346, 100%8,560,555209,056,129
Less Than High School27, 7.80%, see rank12.41%13.67%
High School Graduate161, 46.53%, see rank27.01%27.95%
Some College or Associate Degree79, 22.83%, see rank28.70%29.09%
Bachelor Degree58, 16.76%, see rank19.72%18.27%
Master, Doctorate, or Professional Degree21, 6.07%, see rank12.17%11.01%
USA.com Education Index#13.24, see rank13.7213.54
# Higher USA.com Education Index means more educated population.

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

School Enrollment

 Buffalo, IL IllinoisU.S.
Total PublicPrivatePublicPrivatePublicPrivate
Nursery School, Preschool, Kindergarten42100.00%0.00%71.39%28.61%71.30%28.70%
Elementary School (Grades 1-8)38100.00%, see rank0.00%, see rank88.78%11.22%89.86%10.14%
High School (Grades 9-12)21100.00%, see rank0.00%, see rank90.75%9.25%90.60%9.40%
College3100.00%, see rank0.00%, see rank73.17%26.83%78.37%21.63%
Graduate School1838.89%, see rank61.11%, see rank48.20%51.80%58.86%41.14%

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

Household and Family

 Buffalo, ILIllinoisU.S.
Total Households202, 100%4,778,633116,211,092
Average Household Size2.39, see rank2.632.63
1 Person Households54, 26.73%, see rank28.68%27.57%
2 or More Person Households148, 73.27%, see rank71.32%72.43%
Family Households (Families)142, 70.30%, see rank65.52%66.22%
Average Family Size2.93, see rank3.363.32
Married-Couple Family94, 46.53%, see rank48.22%48.42%
Nonfamily Households60, 29.70%, see rank34.48%33.78%

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

Marital Status of 15 Years and Over

 Buffalo, IL%IllinoisU.S.
15 Years and Over Total384see rank10,347,484252,974,135
Males, 15 Years and Over171100%, see rank5,027,649123,281,364
Never Married4224.56%, see rank37.51%35.77%
Married10360.23%, see rank51.36%52.04%
Widowed95.26%, see rank2.51%2.57%
Divorced179.94%, see rank8.63%9.62%
Females, 15 Years and Over213100%, see rank5,319,835129,692,771
Never Married3616.90%, see rank31.52%29.48%
Married10750.23%, see rank48.23%49.19%
Widowed2511.74%, see rank9.25%9.16%
Divorced4521.13%, see rank10.99%12.16%

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

Place of Birth and Citizenship

 Buffalo, IL%IllinoisU.S.
Native47097.31%, see rank86.11%86.93%
Born in the State of Residence42988.82%, see rank67.04%58.73%
Born in Different State418.49%, see rank18.03%26.78%
Born in Puerto Rico, U.S. Island Areas,
or Born Abroad to American Parent(s)
00.00%, see rank1.05%1.42%
Foreign Born132.69%, see rank13.89%13.07%
Foreign Born with U.S. Citizenship00.00%, see rank6.52%5.99%
Foreign Born without U.S. Citizenship132.69%, see rank7.37%7.09%
Born In Europe71.45%, see rank2.94%1.53%
Born In Asia00.00%, see rank3.90%3.82%
Born In Africa00.00%, see rank0.41%0.55%
Born In Oceania00.00%, see rank0.03%0.07%
Born In Latin America61.24%, see rank6.47%6.83%
Born In Northern America00.00%, see rank0.14%0.26%

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

Language Spoken at Home

 Buffalo, IL%IllinoisU.S.
English19596.53%, see rank78.40%79.39%
Spanish31.49%, see rank11.07%11.75%
Other Indo-European Languages41.98%, see rank6.60%4.52%
Asian and Pacific Islander Languages00.00%, see rank2.95%3.36%
Other00.00%, see rank0.98%0.99%

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

The USA.com website and domain are privately owned and are not operated by or affiliated with any government or municipal authority.
© 2021 World Media Group, LLC.