Population By Race and Ethnicity in Jefferson County, IA in 2013

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2013, the 17,632 population of Jefferson County, Iowa comprised of 495 people who identified as Hispanic (2.81%), and 17,137 people who identified as Non-Hispanic (97.19%).

Race: The White Alone population was the largest racial group in Jefferson County, Iowa with a population of 15,045 (85.33%); Asian Alone population was the second largest racial group with a population of 1,960 (11.12%); and Black or African American Alone was the third largest racial group with a population of 318 (1.8%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Jefferson County, Iowa in 2013, with a population of 14,620 (82.92%); the second largest ethnic group was Asian Alone - Non Hispanic with a population of 1,951 (11.07%); and the third largest ethnic group was White Alone - Hispanic with a population of 425 (2.41%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in Jefferson, Iowa.

You can find similar information for other Iowa counties, and for Iowa.

Data Source: US Census Bureau (Vintage).

See this for other years:

Hispanics and Non Hispanics in Jefferson County, IA in 2013

Total Population:17,632

Non Hispanic (97.19%)

Hispanic (2.81%)

Race in Jefferson County, IA in 2013

Total Population:17,632

White Alone (85.33%)

Asian Alone (11.12%)

Black or African American Alone (1.8%)

Two or more races (1.5%)

American Indian and Alaska Native Alone (0.24%)

Native Hawaiian And Pacific Islander Alone (0.02%)

Ethnicity in Jefferson County, IA in 2013

Total Population:17,632

Non-Hispanic White Alone (82.92%)

Non-Hispanic Asian Alone (11.07%)

Hispanic White Alone (2.41%)

Non-Hispanic Black or African American Alone (1.67%)

Non-Hispanic Two or more races (1.34%)

All Other Ethnicities (0.60%)

Population By Race in Jefferson , IA in 2013

Race	Population	Percentage
White Alone	15,045	85.33%
Asian Alone	1,960	11.12%
Black or African American Alone	318	1.8%
Two Or More Races	264	1.5%
American Indian and Alaska Native Alone	42	0.24%
Native Hawaiian And Pacific Islander Alone	3	0.02%

Population By Ethnicity in Jefferson , IA in 2013

Ethnicity	Population	Percentage
White Alone - Non Hispanic	14,620	82.92%
Asian Alone - Non Hispanic	1,951	11.07%
White Alone - Hispanic	425	2.41%
Black or African American Alone - Non Hispanic	295	1.67%
Two Or More Races - Non Hispanic	236	1.34%
American Indian and Alaska Native Alone - Non Hispanic	33	0.19%
Two Or More Races - Hispanic	28	0.16%
Black or African American Alone - Hispanic	23	0.13%
American Indian and Alaska Native Alone - Hispanic	9	0.05%
Asian Alone - Hispanic	9	0.05%
Native Hawaiian And Pacific Islander Alone - Non Hispanic	2	0.01%
Native Hawaiian And Pacific Islander Alone - Hispanic	1	0.01%