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Data on this report is based on areas within the legal city boundary, outlined in black on the map. Any additional neighborhoods shown on the map are associated with the city by name and are included for reference only.


Grafton Population Statistics

Source & Methodology

Analytics built by:   Location, Inc.

Raw data sources:   American Community Survey, U.S. Bureau of the Census, U.S. Department of Education, 50 state departments of education, U.S. Bureau of Labor Statistics, Federal Bureau of Investigation, 18,000+ local law enforcement agencies, Federal Housing Finance Agency, U.S. Geological Service, National Agricultural Statistics Service.

Date(s) & Update Frequency:   2024 (latest available). Updated annually. Please note: Unemployment data updated February 2026.

Methodology:   Unlike standardly available Census demographics, NeighborhoodScout uses dozens of custom models to transform 8.5 million raw demographic data elements from government sources into proprietary indices and insights…. Read more about Scout's Demographic Data

Grafton Population & Age Distribution

Total Population

20,352

Age

Under 5 Years:
5.4%
5 - 17:
17.0%
18 - 24:
7.5%
25 - 34:
11.0%
35 - 54:
30.9%
55 - 64:
12.7%
Over 65 Years:
15.5%

Educational Attainment of Adults

Attending College
High School Graduates
College Graduated
3.0%
3.0%
95.7%
95.7%
55.7%
55.7%
0% 100.0%
% of Residents

Income

Per capita Income

Grafton
USA
$62,221
$62,221
$44,673
$44,673

Median household income

Grafton
USA
$131,484
$131,484
$80,734
$80,734
Individuals Below Poverty Level

6.3%

Employment Industries

View all industries
Professional, scientific, and technical services
Manufacturing
Retail
Healthcare
Education
Finance
Construction
Other
Administration
Public Service
Accommodation
Information Technology
Transportation
13.2%
13.2%
12.1%
12.1%
11.9%
11.9%
11.9%
11.9%
10.6%
10.6%
7.1%
7.1%
6.9%
6.9%
5.0%
5.0%
3.6%
3.6%
3.6%
3.6%
2.8%
2.8%
2.1%
2.1%
2.1%
2.1%
0% 100%
% of Residents

Race & Ethnic Diversity

White
Asian
Other Race / Two or More Races
Hispanic or Latino (Of Any Race)
Black or African American
American Indian and Alaska Native
Native Hawaiian and Other Pacific Islanders
76.7%
76.7%
8.7%
8.7%
7.8%
7.8%
4.7%
4.7%
1.9%
1.9%
0.3%
0.3%
0.0%
0.0%
0% 100.0%
% of Residents

Ancestry

See all ancestries
Irish
Italian
English
German
French
Polish
French Canadian
Swedish
Portuguese
Lithuanian
Scots-Irish
Iranian
Brazilian
Scottish
Dutch
European
Canadian
Lebanese
Greek
Armenian
18.2%
18.2%
14.8%
14.8%
12.3%
12.3%
7.9%
7.9%
6.7%
6.7%
6.2%
6.2%
4.4%
4.4%
2.8%
2.8%
1.7%
1.7%
1.7%
1.7%
1.7%
1.7%
1.7%
1.7%
1.7%
1.7%
1.6%
1.6%
1.4%
1.4%
1.4%
1.4%
1.3%
1.3%
1.2%
1.2%
1.0%
1.0%
1.0%
1.0%
0% 100%
% of Residents

Languages Spoken

See all languages
English
Spanish
Other Asian languages
Langs. of India
Portuguese
French Creole
African languages
French
Chinese
Vietnamese
German/Yiddish
Korean
Arabic
Polish
Russian
Slavic languages
Laotian
Greek
West Germanic languages
Hungarian
84.8%
84.8%
3.2%
3.2%
2.2%
2.2%
2.0%
2.0%
1.1%
1.1%
1.1%
1.1%
0.8%
0.8%
0.7%
0.7%
0.5%
0.5%
0.4%
0.4%
0.3%
0.3%
0.3%
0.3%
0.2%
0.2%
0.2%
0.2%
0.2%
0.2%
0.2%
0.2%
0.1%
0.1%
0.1%
0.1%
0.1%
0.1%
0.0%
0.0%
0% 100%
% of Residents
Foreign Born Grafton Residents

10.3%