Alimony in Rapid City: how it is calculated
Alimony in Rapid City follows South Dakota law, not a local rule — the same statute applies whether the case is filed in Pennington County or anywhere else in the state. Here is what that formula produces, and where a Rapid City case is actually heard.
Where a Rapid City case goes
A divorce filed in Rapid City is heard by the South Dakota court for Pennington County. The judge applies the state statute below; the county sets the filing procedure, not the amount. Rapid City has about 79,894 residents (Census Bureau, 2024 estimate).
Open the full South Dakota alimony calculator → — same formula, with every input, the statute (SDCL § 25-4-41) and the date it was last checked.
Formula
No statutory formula — courts weigh factors (rule-of-thumb estimate shown)
Type
Discretionary (case by case)
Does Rapid City have its own rule?
No. SDCL § 25-4-41 applies across South Dakota, so a case from Rapid City is decided by the same numbers as one filed anywhere else in the state. What changes locally is the courthouse, the clerk's procedure and how long the docket takes — not the amount.
What the statute says
SDCL § 25-4-41 — South Dakota alimony factors.
Last checked 2026-09-02. Read the source →
Also for Rapid City
Other South Dakota cities
Sioux Falls · Aberdeen · Brookings · Watertown · Yankton · Mitchell · Huron · Box Elder · Spearfish · Pierre · Vermillion · Brandon
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