Charter 62509 · San Antonio, TX
Firstmark Credit Union
Firstmark Credit Union is a state-chartered credit union in San Antonio, Texas, with $1.29 billion in assets and 86,300 members as of June 30, 2026, according to the call report it filed with NCUA. Its net worth ratio was 9.62%, well above the 7% that NCUA's rules treat as well capitalized.
- Total assets
- $1.29 billion
- +5.0% in a year
- Members
- 86,300
- -3.0% in a year
- Net worth ratio
- 9.62%
- Peer median 10.79%
- Loans 60+ days late
- 0.70%
- Peer median 0.67%
- Loans outstanding
- $848 million
- +14.9% in a year
- Shares and deposits
- $1.16 billion
- +5.8% in a year
- Branches
- 12
- 232 employees
- Opened
- 1932
- Texas charter
How Firstmark Credit Union compares
NCUA groups credit unions by size; Firstmark Credit Union is in the group with $500 million and up (759 credit unions). Its net worth ratio of 9.62% is lower than that group's median of 10.79%, and its share of loans 60 or more days past due, 0.70%, is about the same as the group median of 0.67%. Loans grew 14.9% over the year to Q2 2026, against a group median of 5.3% growth.
By assets it ranks 26 of 380 credit unions headquartered in Texas. See all Texas credit unions.
Five quarters of figures
| Quarter | Assets | Members | Loans | Net worth ratio | 60+ days late |
|---|---|---|---|---|---|
| Q2 2026 | $1.29 billion | 86,300 | $848 million | 9.62% | 0.70% |
| Q1 2026 | $1.27 billion | 89,089 | $801 million | 9.62% | 0.71% |
| Q4 2025 | $1.24 billion | 89,054 | $782 million | 9.72% | 0.82% |
| Q3 2025 | $1.22 billion | 89,026 | $769 million | 10.33% | 0.65% |
| Q2 2025 | $1.23 billion | 88,970 | $738 million | 10.27% | 0.63% |
Assets Members
Who can join
The field of membership is the group a credit union is allowed to serve: people who live or work in an area, employees of certain companies, members of an association, and their families. The credit union's own website has the exact rules. On its call report it estimates its field of membership at about 3.0 million potential members. It holds NCUA's low-income designation, which lets it accept non-member deposits and raise secondary capital.
Credit unions that anyone in the US can join
Locations
NCUA's branch file lists 13 sites for Firstmark Credit Union. The branch count in the figures above comes from its call report, which is filed separately, so the two can differ slightly.
- Gold Canyon Corporate Office (main office)
2023 Gold Canyon Rd, San Antonio, TX 78232 - Culebra Branch
7218 Culebra Rd, San Antonio, TX 78251 - Huebner Branch
8960 Huebner Rd, San Antonio, TX 78240 - Zarzamora Branch
6927 S Zarzamora St, San Antonio, TX 78224 - Mission Branch
1440 Se Military Dr, San Antonio, TX 78214 - Jefferson Branch
3206 Fredericksburg Rd, San Antonio, TX 78201 - O'Connor Branch
11530 N Interstate 35, San Antonio, TX 78233 - Alamo Ranch Branch
10911 Culebra Rd, San Antonio, TX 78253 - Bitters Branch
2602 N Loop 1604 W, San Antonio, TX 78248 - Potranco Branch
10610 Potranco Rd, San Antonio, TX 78251 - Legacy Branch
2103 N Loop 1604 E, San Antonio, TX 78232 - La Vernia Branch
194 S Fm 1346 Ste 101, La Vernia, TX 78121 - New Braunfels Branch
2740 Loop 337, New Braunfels, TX 78130
About these numbers
Figures come from the NCUA 5300 Call Report quarterly data for Q2 2026 (quarter ended June 30, 2026), which each credit union files itself. "60+ days late" is delinquent loans of two months or more divided by total loans. Peer medians are computed across every credit union in the same NCUA asset-size group. NCUA call report data · Methodology