Explore the Family Name Louderback
The meaning of Louderback
Americanized form of German Lauterbach.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Louderback in the United States?
Based on data from the Decennial U.S. Census, the surname Louderback witnessed a slight decrease in popularity between 2000 and 2010. In 2000, it held the rank of 20,028 among all surnames and dropped to the rank of 21,459 in 2010, marking a decrease of 7.14 percent. In terms of count, there were 1,239 individuals with this surname in 2000, which slightly dropped to 1,218 in 2010, a decline of 1.69 percent. The proportion per 100,000 people also saw a decrease from 0.46 in 2000 to 0.41 in 2010, indicating a decrease of 10.87 percent.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #20,028 | #21,459 | -7.14% |
| Count | 1,239 | 1,218 | -1.69% |
| Proportion per 100k | 0.46 | 0.41 | -10.87% |
Race and Ethnicity of people with the last name Louderback
The ethnicity breakdown for the surname Louderback also saw changes between 2000 and 2010, according to data from the Decennial U.S. Census. The majority identifying as White decreased slightly from 95.72 percent to 94.58 percent. Those identifying as Asian/Pacific Islander also decreased from 0.65 percent to 0.49 percent. However, the proportion of those identifying with two or more ethnicities rose from 0.89 percent to 1.72 percent. Similarly, the percentage of individuals of Hispanic ethnicity increased significantly from 0.81 percent to 1.72 percent. The proportion of Black individuals slightly increased from 1.37 percent to 1.48 percent. On the other hand, individuals who identified as American Indian and Alaskan Native decreased to non-existent levels in 2010 from 0.56 percent in 2000.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 95.72% | 94.58% | -1.19% |
| Two or More Races | 0.89% | 1.72% | 93.26% |
| Hispanic | 0.81% | 1.72% | 112.35% |
| Black | 1.37% | 1.48% | 8.03% |
| Asian/Pacific Islander | 0.65% | 0.49% | -24.62% |
| American Indian and Alaskan Native | 0.56% | 0% | -100% |