How many integers are there in $\{0,1, 2,..., 2014\}$ such that $C^x_{2014} \ge  C^{999}{2014}$ ?

(A): $15$, (B): $16$, (C): $17$, (D): $18$, (E) None of the above.

Note: $C^{m}_{n}$ stands for $\binom {m}{n}$
1. We start by understanding the properties of binomial coefficients. The binomial coefficient $\binom{n}{k}$ is defined as:
   \[
   \binom{n}{k} = \frac{n!}{k!(n-k)!}
   \]
   It is known that $\binom{n}{k}$ is symmetric, meaning:
   \[
   \binom{n}{k} = \binom{n}{n-k}
   \]
   Additionally, $\binom{n}{k}$ increases as $k$ goes from $0$ to $\left\lfloor \frac{n}{2} \right\rfloor$ and decreases as $k$ goes from $\left\lceil \frac{n}{2} \right\rceil$ to $n$.

2. Given the problem, we need to find the number of integers $x$ in the set $\{0, 1, 2, \ldots, 2014\}$ such that:
   \[
   \binom{2014}{x} \geq \binom{2014}{999}
   \]

3. Using the properties of binomial coefficients, we know that $\binom{2014}{x}$ is maximized at $x = 1007$ (since $1007$ is the closest integer to $\frac{2014}{2}$). Therefore, $\binom{2014}{999}$ is less than or equal to $\binom{2014}{x}$ for $999 \leq x \leq 1015$.

4. To find the range of $x$ for which $\binom{2014}{x} \geq \binom{2014}{999}$, we need to consider the interval:
   \[
   999 \leq x \leq 2014 - 999 = 1015
   \]

5. The number of integers in this interval is calculated as follows:
   \[
   1015 - 999 + 1 = 17
   \]

Conclusion:
There are 17 integers in the set $\{0, 1, 2, \ldots, 2014\}$ such that $\binom{2014}{x} \geq \binom{2014}{999}$.

The final answer is $\boxed{17}$