The phrase "although there are few" is correct and usable in written English.
It can be used to introduce a contrast or exception regarding the scarcity of something.
Example: "Although there are few options available, we must make a decision by the end of the day."
Alternatives: "even though there are limited" or "despite the fact that there are few".
Although there are few gender differences, there are political ones.
Controversy and unpredictability look like the prerequisites, although there are few such personalities with those qualities.
Although there are few individualist solutions to this problem, there is something else to try.
Outpatient (OP) testing may be a solution although there are few reports on OP BCF testing variability.
Although there are few new chemistries, suppliers are working with customers to optimize formulations and meet specific application needs.
Although there are few alternative treatment options, these may be considered as a nonsurgical approach in less serious cases.
Metabolic-inflammatory changes have been postulated as one of the main links between BD and medical comorbidity, although there are few studies exploring possible mechanisms underlying this relationship.
Although there are few data on the presence of NPs in the marine environment, our awareness of their potential impact on environmental and organismal health is growing.
Although there are few suggested functional needs for chairs in space, they can provide reassuring emotional experiences from home, while being far away from home.
Augmentation of any of these drugs with another mood stabilizer, an antipsychotic, or electroconvulsive therapy appears to be effective, although there are few controlled studies.
Historians, economists, sociologists, and philosophers have all studied agricultural sciences and technology, although there are few links among these four approaches.
