Applications / Mortgage Analytics / Lenders / South Dakota / Sentinel Federal Credit Union / Competition
Sentinel Federal Credit Union
Ellsworth Afb, SD · Credit union · NCUA · $197 million assets · 35 loans in 2025
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35
loans originated, 2025
42
applications, 2025
1
states and territories
0
gaps bigger than at similar lenders
Who Sentinel Federal Credit Union competes with, by dollars lent in 2025, in its five largest markets and the three it entered most recently. A Pareto chart puts the lenders in order of size and draws their running share, so the reader sees how concentrated each market is: where the line climbs steeply, a few lenders hold most of it.
FIG. 1 — RAPID CITY, SD, 2025
Sentinel Federal Credit Union ranks 25th of 181 lenders in Rapid City, SD, with $8.5M lent: 0.8% of a $1.12B market.
Rapid City, SD is one of its five largest markets. Bars: dollars lent by each of the ten largest lenders, and Sentinel Federal Credit Union in amber (marked ▶, with its rank when below the ten). Line: the running total of the bars as a share of the whole market, ending at 58% of it.
SOURCE: FFIEC HMDA 2025, DOLLARS LENT ON LOANS ORIGINATED
FIG. 2 — NON-METRO SOUTH DAKOTA, 2025
Sentinel Federal Credit Union ranks 67th of 239 lenders in non-metro South Dakota, with $2.7M lent: 0.2% of a $1.47B market.
non-metro South Dakota is one of its five largest markets. Bars: dollars lent by each of the ten largest lenders, and Sentinel Federal Credit Union in amber (marked ▶, with its rank when below the ten). Line: the running total of the bars as a share of the whole market, ending at 46% of it.
SOURCE: FFIEC HMDA 2025, DOLLARS LENT ON LOANS ORIGINATED
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Every mortgage application reported under HMDA from 1990 to 2025, cleaned and corrected, every lender followed across name changes and mergers, with the market-share and fair-lending tables behind these pages and the Jenner programs that built them: the warehouse and the datamart, as Parquet files.
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