Firstmark Credit Union

San Antonio, Texas
Last verified: August 4, 2026
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Verified rate book

Current Firstmark Credit Union rates

56 published offers verified as of August 4, 2026.

How we verify rates

Mortgage rates

13 offers
Firstmark Credit Union mortgage rates as of August 4, 2026
ProductPublishedRateTerm / conditionStatus
Jumbo 30-Year Fixed30 year fixed6.375% APR6.375%—Standard
30-Year Fixed30 year fixed6.375% APR6.375%—Standard
Current Rates At-A-Glance (Jumbo Mortgage 30-Year Fixed)30 year fixed6.514% APR6.514%—Standard
Current Rates At-A-Glance (Conventional Mortgage 30-Year Fixed)30 year fixed6.571% APR6.571%—Standard
Jumbo 5/5 ARM5 5 arm5.625% APR5.625%—Standard
5/5 30-Year ARM5 5 arm5.625% APR5.625%—Standard
Current Rates At-A-Glance (5/5 30-Year ARM)5 5 arm5.784% APR5.784%—Standard
Home Loan Options At-a-Glance (Down Payment)other5.000% APR5.000%—Standard
Jumboother6.375% APR6.375%—Standard
Conventionalother6.375% APR6.375%—Standard
FHAother6.375% APR6.375%—Standard
On Your Mark® Mortgage (100% Financing)other7.125% APR7.125%—Standard
Current Rates At-A-Glance (On Your Mark® Mortgage (100% Financing))other7.335% APR7.335%—Standard

Auto & vehicle rates

25 offers
Firstmark Credit Union auto & vehicle rates as of August 4, 2026
ProductPublishedRateTerm / conditionStatus
New and Used Auto Loans (66 ($10,000 Minimum))auto_any5.490% APR5.490%anyStandard
New and Used Auto Loans (67 - 75 ($15,000 Minimum))auto_any5.840% APR5.840%anyStandard
New Boats (48 ($10,000 Minimum))boat_new6.750% APR6.750%newStandard
New Motorcycles (48 ($5,000 Minimum))motorcycle_new6.750% APR6.750%newStandard
New Recreational Vehicles (60 ($10,000 Minimum))rv_new6.750% APR6.750%newStandard
New and Used Auto Loans (76 – 84 ($25,000 Minimum))auto_any6.840% APR6.840%anyStandard
New Motorcycles (72 ($20,000 Minimum))motorcycle_new7.000% APR7.000%newStandard
New Boats (72 ($15,000 Minimum))boat_new7.250% APR7.250%newStandard
New Recreational Vehicles (84 ($30,000 Minimum))rv_new7.250% APR7.250%newStandard
Used Recreational Vehicles (60 ($10,000 Minimum))rv_used7.750% APR7.750%usedStandard
Used Boats (48 ($10,000 Minimum))boat_used7.750% APR7.750%usedStandard
Used Motorcycles (60 ($5,000 Minimum))motorcycle_used7.750% APR7.750%usedStandard
New Boats (84 ($25,000 Minimum))boat_new8.000% APR8.000%newStandard
New Motorcycles (84 ($20,000 Minimum))motorcycle_new8.000% APR8.000%newStandard
Used Motorcycles (72 ($20,000 Minimum))motorcycle_used8.000% APR8.000%usedStandard
New Recreational Vehicles (120 ($60,000 Minimum))rv_new8.000% APR8.000%newStandard
Used Boats (72 ($15,000 Minimum))boat_used8.250% APR8.250%usedStandard
New Boats (120 ($25,000 Minimum))boat_new8.500% APR8.500%newStandard
New Recreational Vehicles (144 ($35,000 Minimum))rv_new8.500% APR8.500%newStandard
Used Recreational Vehicles (84 ($30,000 Minimum))rv_used8.750% APR8.750%usedStandard
Used Recreational Vehicles (120 ($60,000 Minimum))rv_used9.000% APR9.000%usedStandard
Used Boats (84 ($25,000 Minimum))boat_used9.000% APR9.000%usedStandard
Used Motorcycles (84 ($20,000 Minimum))motorcycle_used9.000% APR9.000%usedStandard
Used Boats (120 ($25,000 Minimum))boat_used9.500% APR9.500%usedStandard
Used Recreational Vehicles (144 ($35,000 Minimum))rv_used9.500% APR9.500%usedStandard

HELOC rates

1 offer
Firstmark Credit Union heloc rates as of August 4, 2026
ProductPublishedRateTerm / conditionStatus
Home Equity Loanheloc6.240% APR6.240%—Standard

Personal loan rates

9 offers
Firstmark Credit Union personal loan rates as of August 4, 2026
ProductPublishedRateTerm / conditionStatus
Home Improvementpersonal_unsecured_60mo7.890% APR7.890%60 moStandard
Home Improvementpersonal_unsecured_84mo8.090% APR8.090%84 moStandard
Home Improvementpersonal_unsecured_120mo8.390% APR8.390%120 moStandard
Home Improvementpersonal_unsecured_180mo8.540% APR8.540%180 moStandard
Home Improvementpersonal_unsecured_240mo9.190% APR9.190%240 moStandard
Personal Loans (12 ($2,000 Minimum))personal_unsecured10.490% APR10.490%—Standard
Personal Loans (36 ($2,400 Minimum))personal_unsecured10.990% APR10.990%—Standard
Personal Loans (48 ($4,000 Minimum))personal_unsecured11.490% APR11.490%—Standard
Personal Loans (60 ($10,000 Minimum))personal_unsecured11.990% APR11.990%—Standard

Savings & CD rates

5 offers
Firstmark Credit Union savings & cd rates as of August 4, 2026
ProductPublishedRateTerm / conditionStatus
FREE Checking (Basic)savings0.01% APY0.01%—Standard
Business Plus Checkingsavings0.05% APY0.05%—Standard
Power of the Dollar® Checkingsavings0.10% APY0.10%—Standard
Power of the Dollar® MAX Checking 16savings3.00% APY3.00%—Standard
7-Month Certificatecd_7mo3.60% APY3.60%7 moStandard

Other rates

3 offers
Firstmark Credit Union other rates as of August 4, 2026
ProductPublishedRateTerm / conditionStatus
Power of the Dollar® MAXother0.500% %0.500%—Standard
Power of the Dollar®other5.240% %5.240%—Standard
Revolvingother10.990% %10.990%—Standard

As of August 4, 2026, Firstmark Credit Union offers a 30-year fixed mortgage at 6.375% APR. Vehicle loans available from 5.49% APR. HELOC rates from 6.24% APR. Personal loan rates from 7.89% APR. Savings and certificate yields up to 3.60% APY.

Source: RateAPI.dev, verified from Firstmark Credit Union's official website

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About Firstmark Credit Union

Institution facts reported to the National Credit Union Administration for Invalid Date.

Members
89.1K
Assets
$1.3B
Founded
1932
Locations reported
13
NCUA charter
62509
Charter type
Federally insured state-chartered credit union

Services and member support

  • Online membership application
  • Online loan application
  • Open an account online
  • Electronic statements
  • Mobile check deposit
  • Mobile payments
  • Financial education
  • First-time homebuyer program
  • Student scholarships

Source: NCUA quarterly call report. Services are institution-reported; confirm availability with the credit union.

Other credit unions with branches nearby

Compare membership, services, and rates from other institutions with an NCUA-reported branch nearby.

Custom URLGold Canyon · San Antonio · TX · 78232-1557Branch in the same ZIPSecurity Service281 North · San Antonio · TX · 78232-1428Branch in the same ZIPCredit HumanThe Vineyard Financial Health Center · San Antonio · TX · 78258About 3.2 miles awayNizari ProgressiveSan Antonio · San Antonio · TX · 78259-2806About 4.1 miles awaySoarionSummit Church · San Antonio · TX · 78259-1610About 4.1 miles awaySynergyRidgewood Parkway branch · San Antonio · TX · 78259About 4.1 miles away

Nearest-first estimates use the center of your Census ZIP area and NCUA-reported branch locations. Distances are straight-line estimates, not driving distance.

Who Can Join Firstmark Credit Union

Membership eligibility from Firstmark Credit Union's own published criteria. How we verify this.

Membership via the Texas Consumer Council ($0)

  • LocationAtascosa, Bandera, Bexar, Blanco, Caldwell, Comal, Crockett, Edwards, Gillespie, Gonzales, Guadalupe, Hays, Karnes, Kendall, Kerr, Kimble, Llano, Mason, Medina, Maverick, Sutton, Terrell, Val Verde, Wilson — TX
  • AssociationTexas Consumer Council

Cost to join: No membership fee or minimum deposit listed.

Verified from Firstmark Credit Union's membership page. Final membership determination is always made by the credit union.

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Frequently Asked Questions

What rates does Firstmark Credit Union offer?

Firstmark Credit Union currently offers mortgage, vehicle loan, HELOC, and personal loan rates. The rates shown on this page were last verified August 4, 2026 directly from the credit union's official website.

How often are Firstmark Credit Union rates updated?

RateAPI verifies Firstmark Credit Union's rates daily by scraping its official website, then normalizing the data. The figures on this page were last verified August 4, 2026.

Where does RateAPI get Firstmark Credit Union's rate data?

Rate data is collected directly from Firstmark Credit Union's official website. RateAPI has no pay-to-rank incentives; see the methodology page for how rates are collected and normalized.

What is Firstmark Credit Union's mortgage rate?

As of August 4, 2026, Firstmark Credit Union offers a 30-year fixed mortgage at 6.375% APR.

What are Firstmark Credit Union's auto, rv, boat & motorcycle loan rates?

As of August 4, 2026, Firstmark Credit Union offers vehicle loans from 5.49% APR.

What is Firstmark Credit Union's HELOC rate?

As of August 4, 2026, Firstmark Credit Union offers home equity lines of credit from 6.24% APR.

What is Firstmark Credit Union's personal loan rate?

As of August 4, 2026, Firstmark Credit Union offers personal loans from 7.89% APR.

What is Firstmark Credit Union's best CD rate?

As of August 4, 2026, Firstmark Credit Union offers savings and certificate (CD) yields up to 3.60% APY.

Related Rate Data

Compare Firstmark Credit Union's rates against national credit-union benchmarks.

More Texas credit unionsMortgage rate benchmarkAuto loan rate benchmarkHELOC ratesPersonal loan ratesHow we verify rates

Source Information

Rate data is scraped directly from the credit union's official website and verified daily by our automated systems.

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Methodology

Learn how we collect, normalize, and verify rate data with full transparency and no pay-to-rank incentives.

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# Get rates for Firstmark Credit Union
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