---
title: "Iowa Credit Union Mortgage Rates"
description: "Compare 30-year fixed mortgages from credit unions across Iowa, November 2026. Verified from real credit union rate sheets — no paid ranking, no affiliate links."
canonical: "https://rateapi.dev/mortgage-rates/iowa"
last-updated: "2026-11-13"
source: "https://rateapi.dev/llms.txt"
---

# Iowa Credit Union Mortgage Rates

Compare local 30-year fixed, first-mortgage rates from credit unions in Iowa. Zero affiliate bias - rates ranked by true cost.

Updated November 2026 30 Credit Unions

[Home](https://rateapi.dev/) / [Mortgage Rates](https://rateapi.dev/mortgage-rates) / Iowa

**Quick answer:** As of November 2026, 30-year fixed mortgage rates from credit unions in Iowa range from **% to 7.000% APR** , with a median of 6.938% APR across 2 institutions. The lowest rate currently comes from a member credit union. Rates below are ranked by true cost with no affiliate bias.

%

Lowest 30yr APR

6.938%

Median APR

7.000%

Highest APR

2

Institutions

Iowa mortgage rates range from undefined% to 7.000% APR for 30-year fixed loans. Data from 30 credit unions, updated November 2026.

> Source: [RateAPI.dev](https://rateapi.dev/mortgage-rates/iowa)

## Top Iowa Credit Unions for Mortgages

Ranked by lowest APR. Based on a $400,000 loan over 30 years.

| Credit Union |  Rate |  APR |  Est. Payment |   |
Aim Credit Union

30-Year Fixed

|  6.875% |  6.875% |  $2,628/mo |  [Visit Site](https://aimcreditunion.com/) |
Ascentra Credit Union

30-Year Fixed

|  7% |  7% |  $2,661/mo |  [Visit Site](https://www.ascentra.org/) |

## 15-Year Fixed Rates in Iowa

Lowest APR

%

Median APR

6.625%

Institutions

1

## How to Get the Best Mortgage Rate in Iowa

Credit unions in Iowa often offer lower mortgage rates than traditional banks because they're member-owned non-profits. Here's how to qualify for the best rates:

1

#### Check Your Credit Score

Scores above 740 typically qualify for the best rates. Most credit unions require a minimum of 620-680 for mortgages.

2

#### Join a Credit Union

Many Iowa credit unions have flexible membership requirements. Some are open to anyone who lives, works, or worships in the area.

3

#### Compare Multiple Lenders

Even a 0.25% difference in APR can save you thousands over the life of your loan. Compare at least 3-5 lenders.

4

#### Consider Points

Paying points upfront can lower your rate. This makes sense if you plan to stay in your home long-term.

## Mortgage Rates by City in Iowa

[Des Moines Mortgage Rates](https://rateapi.dev/mortgage-rates/iowa/des-moines) [Cedar Rapids Mortgage Rates](https://rateapi.dev/mortgage-rates/iowa/cedar-rapids) [Dubuque Mortgage Rates](https://rateapi.dev/mortgage-rates/iowa/dubuque) [Mason City Mortgage Rates](https://rateapi.dev/mortgage-rates/iowa/mason-city) [Ottumwa Mortgage Rates](https://rateapi.dev/mortgage-rates/iowa/ottumwa) [Ames Mortgage Rates](https://rateapi.dev/mortgage-rates/iowa/ames) [Cedar Falls Mortgage Rates](https://rateapi.dev/mortgage-rates/iowa/cedar-falls) [Fort Dodge Mortgage Rates](https://rateapi.dev/mortgage-rates/iowa/fort-dodge) [Marshalltown Mortgage Rates](https://rateapi.dev/mortgage-rates/iowa/marshalltown) [Sioux City Mortgage Rates](https://rateapi.dev/mortgage-rates/iowa/sioux-city) [West Des Moines Mortgage Rates](https://rateapi.dev/mortgage-rates/iowa/west-des-moines) [Davenport Mortgage Rates](https://rateapi.dev/mortgage-rates/iowa/davenport) [Waterloo Mortgage Rates](https://rateapi.dev/mortgage-rates/iowa/waterloo)

### Mortgage Rates in Nearby States

[Illinois](https://rateapi.dev/mortgage-rates/illinois) [Minnesota](https://rateapi.dev/mortgage-rates/minnesota) [Missouri](https://rateapi.dev/mortgage-rates/missouri) [Nebraska](https://rateapi.dev/mortgage-rates/nebraska) [South Dakota](https://rateapi.dev/mortgage-rates/south-dakota) [Wisconsin](https://rateapi.dev/mortgage-rates/wisconsin)

### Other Loan Products in Iowa

[Iowa Credit Unions](https://rateapi.dev/credit-unions/iowa) [Iowa Mortgage Refinance Rates](https://rateapi.dev/refinance-rates/iowa) [Home Equity Line (HELOC) Rates in Iowa](https://rateapi.dev/heloc-rates/iowa) [Iowa Auto Loan Rates](https://rateapi.dev/auto-loan-rates/iowa) [Iowa Personal Loan Rates](https://rateapi.dev/personal-loan-rates/iowa)

### Mortgage Rate Tools & Data

[National Mortgage Rate Benchmark](https://rateapi.dev/mortgage-rate-benchmark) [Which Credit Union Has the Lowest Mortgage Rate?](https://rateapi.dev/lowest-rates/mortgage) [How We Collect & Rank Rates](https://rateapi.dev/methodology) [All Mortgage Rates](https://rateapi.dev/mortgage-rates)

## Frequently Asked Questions

Common questions about mortgage rates in Iowa

As of November 2026, 30-year fixed mortgage rates in Iowa range from undefined% to 7.000% APR across credit unions. The median rate is 6.938% APR.

What are the current mortgage rates in Iowa?

To get the best mortgage rate in Iowa: 1) Compare rates from multiple credit unions (they often beat bank rates by 0.25-0.50%), 2) Improve your credit score above 740, 3) Consider paying points upfront for a lower rate, 4) Shop within a 14-day window to minimize credit score impact.

How do I get the best mortgage rate in Iowa?

Yes, credit unions in Iowa typically offer lower mortgage rates than traditional banks. Because credit unions are member-owned non-profits, they return savings to members through lower rates and fees. On a $400,000 mortgage, this can save $50,000-$100,000 over 30 years.

Are credit union mortgage rates lower in Iowa?

For the best mortgage rates in Iowa, aim for a credit score of 740 or higher. Scores between 700-739 qualify for good rates, while 620-699 may face higher rates. Each credit union has different requirements, so compare options even with lower scores.

What credit score do I need for the best mortgage rates in Iowa?

RateAPI updates credit union mortgage rates for Iowa daily by scraping lender websites directly. The rates on this page reflect the most recent collection, last refreshed in November 2026.

How often are Iowa mortgage rates updated?

Yes. RateAPI provides daily-updated Iowa mortgage rates through a REST API and MCP server, so fintech apps, comparison sites, and AI agents can query credit union rates programmatically. See the methodology page for how rates are collected and ranked.

Can I get Iowa mortgage rate data through an API?

### Mortgage Rates by State

[Alabama](https://rateapi.dev/mortgage-rates/alabama) [Alaska](https://rateapi.dev/mortgage-rates/alaska) [Arizona](https://rateapi.dev/mortgage-rates/arizona) [Arkansas](https://rateapi.dev/mortgage-rates/arkansas) [California](https://rateapi.dev/mortgage-rates/california) [Colorado](https://rateapi.dev/mortgage-rates/colorado) [Connecticut](https://rateapi.dev/mortgage-rates/connecticut) [Delaware](https://rateapi.dev/mortgage-rates/delaware) [Florida](https://rateapi.dev/mortgage-rates/florida) [Georgia](https://rateapi.dev/mortgage-rates/georgia) [Hawaii](https://rateapi.dev/mortgage-rates/hawaii) [Idaho](https://rateapi.dev/mortgage-rates/idaho) [Illinois](https://rateapi.dev/mortgage-rates/illinois) [Indiana](https://rateapi.dev/mortgage-rates/indiana) [Iowa](https://rateapi.dev/mortgage-rates/iowa) [Kansas](https://rateapi.dev/mortgage-rates/kansas) [Kentucky](https://rateapi.dev/mortgage-rates/kentucky) [Louisiana](https://rateapi.dev/mortgage-rates/louisiana) [Maine](https://rateapi.dev/mortgage-rates/maine) [Maryland](https://rateapi.dev/mortgage-rates/maryland) [Massachusetts](https://rateapi.dev/mortgage-rates/massachusetts) [Michigan](https://rateapi.dev/mortgage-rates/michigan) [Minnesota](https://rateapi.dev/mortgage-rates/minnesota) [Mississippi](https://rateapi.dev/mortgage-rates/mississippi) [Missouri](https://rateapi.dev/mortgage-rates/missouri) [Montana](https://rateapi.dev/mortgage-rates/montana) [Nebraska](https://rateapi.dev/mortgage-rates/nebraska) [Nevada](https://rateapi.dev/mortgage-rates/nevada) [New Hampshire](https://rateapi.dev/mortgage-rates/new-hampshire) [New Jersey](https://rateapi.dev/mortgage-rates/new-jersey) [New Mexico](https://rateapi.dev/mortgage-rates/new-mexico) [New York](https://rateapi.dev/mortgage-rates/new-york) [North Carolina](https://rateapi.dev/mortgage-rates/north-carolina) [North Dakota](https://rateapi.dev/mortgage-rates/north-dakota) [Ohio](https://rateapi.dev/mortgage-rates/ohio) [Oklahoma](https://rateapi.dev/mortgage-rates/oklahoma) [Oregon](https://rateapi.dev/mortgage-rates/oregon) [Pennsylvania](https://rateapi.dev/mortgage-rates/pennsylvania) [Rhode Island](https://rateapi.dev/mortgage-rates/rhode-island) [South Carolina](https://rateapi.dev/mortgage-rates/south-carolina) [South Dakota](https://rateapi.dev/mortgage-rates/south-dakota) [Tennessee](https://rateapi.dev/mortgage-rates/tennessee) [Texas](https://rateapi.dev/mortgage-rates/texas) [Utah](https://rateapi.dev/mortgage-rates/utah) [Vermont](https://rateapi.dev/mortgage-rates/vermont) [Virginia](https://rateapi.dev/mortgage-rates/virginia) [Washington](https://rateapi.dev/mortgage-rates/washington) [West Virginia](https://rateapi.dev/mortgage-rates/west-virginia) [Wisconsin](https://rateapi.dev/mortgage-rates/wisconsin) [Wyoming](https://rateapi.dev/mortgage-rates/wyoming) [District of Columbia](https://rateapi.dev/mortgage-rates/district-of-columbia)

National context

## National mortgage rate context

Zoom out from state-level data to the national picture and our cross-product benchmark.

Current Mortgage Rates →

Today's 30- and 15-year mortgage rates across US credit unions, refreshed daily.

Credit Union Rate Index →

The national benchmark tracking credit union rates across every product we cover.

Credit Union vs Bank Mortgage Rates →

Live credit union medians against Freddie Mac PMMS bank averages.

## Build With RateAPI

Access daily-updated mortgage rate data from 30+ credit unions via our REST API. Perfect for fintech apps, comparison sites, and AI agents.

Get API Access [View Documentation](https://api.rateapi.dev/)

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---

Source: https://rateapi.dev/mortgage-rates/iowa
Rate data API: https://api.rateapi.dev · OpenAPI: https://api.rateapi.dev/openapi.json · MCP: https://mcp.rateapi.dev/mcp