The 1-center clustering with outliers problem asks about identifying a prototypical robust statistic that approximates the location of a cluster of points. Given some constant $0 < α< 1$ and $n$ points such that $αn$ of them are in some (unknown) ball of radius $r,$ the goal is to compute a ball of radius $O(r)$ that also contains $αn$ points. This problem can be formulated with the points in a normed vector space such as $\mathbb{R}^d$ or in a general metric space. The problem has a simple randomized solution: a randomly selected point is a correct solution with constant probability, and its correctness can be verified in linear time. However, the deterministic complexity of this problem was not known. In this paper, for any $\ell_p$ vector space, we show an $O(nd)$-time solution with a ball of radius $O(r)$ for a fixed $α> \frac{1}{2},$ and for any normed vector space, we show an $O(nd)$-time solution with a ball of radius $O(r)$ when $α> \frac{1}{2}$ as well as an $O (nd \log^{(k)}(n))$-time solution with a ball of radius $O(r)$ for all $α> 0, k \in \mathbb{N},$ where $\log^{(k)}(n)$ represents the $k$th iterated logarithm, assuming distance computation and vector space operations take $O(d)$ time. For an arbitrary metric space, we show for any $C \in \mathbb{N}$ an $O(n^{1+1/C})$-time solution that finds a ball of radius $2Cr,$ assuming distance computation between any pair of points takes $O(1)$-time. Moreover, this algorithm is optimal for general metric spaces, as we show that for any fixed $α, C,$ there is no $o(n^{1+1/C})$-query and thus no $o(n^{1+1/C})$-time solution that deterministically finds a ball of radius $2Cr$.