In Lunenburg 6.35% of the population speaks a non-official language primarily at home. Most households speak German. This accounts for about 78.95% of the Lunenburg non official language speaking population and 5.02% of the total Lunenburg population. People who speak Spanish primarily at home account for 21.05% of the non official language speaking population and 1.34% of the total Lunenburg population.
| Statistic | Percent | % of total population |
|---|---|---|
| German | 78.95 % | 5.02 % |
| Spanish | 21.05 % | 1.34 % |