Credit Unions in Portage, MI
Credit Unions in Portage, MI: 14 branches on record from 10 federally insured institutions, spread over 2 ZIP codes. Addresses come straight from the federal branch files.
What the branch files show in Portage, MI
Portage has 14 credit union branches on file across 10 institutions, and Arbor Financial Credit Union accounts for 3 of them (21% of the city’s total). 7 of those institutions keep a single office here. 10 are headquartered inside Michigan.
The records carry 14 street addresses and 0 mapped coordinates. Branch ZIP codes on file: 49002, 49024.
The institutions serving Portage were chartered between 1933 and 1964.
The federal files list addresses, not opening hours, so we do not publish hours for these branches. Check the institution’s own branch page before travelling.
| Institution | Branches in Portage | Offices nationwide | Headquarters | Chartered |
|---|---|---|---|---|
| Arbor Financial Credit Union | 3 | 13 | Kalamazoo, MI | 1935 |
| Consumers Credit Union | 2 | 34 | Oshtemo, MI | 1964 |
| Kalsee Credit Union | 2 | 7 | Kalamazoo, MI | 1954 |
| Advia Credit Union | 1 | 34 | Kalamazoo, MI | 1935 |
| Honor Credit Union | 1 | 28 | Berrien Springs, MI | 1934 |
| Ignite Credit Union | 1 | 11 | Battle Creek, MI | 1936 |
| Kellogg Community Credit Union | 1 | 14 | Battle Creek, MI | 1941 |
| Lake Michigan Credit Union | 1 | 81 | Grand Rapids, MI | 1933 |
| United Bay Community Credit Union | 1 | 6 | Bay City, MI | 1949 |
| United Credit Union | 1 | 44 | St Joseph, MI | 1949 |
Primary sources
- NCUA — Quarterly Call Report FOICU/FS220 files (CU_NUMBER key) · observed quarterly call reports, 2026 Q1
Institution records as of 2026-03-31.
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Frequently asked questions
Can anyone join a credit union?
Not automatically. Each one has a field of membership, though many now include a low-cost association route that opens eligibility to anyone.
Are credit union deposits insured?
Federally insured credit unions are covered by the NCUA Share Insurance Fund to $250,000 per member, per ownership category.
Reading the credit unions in Portage data on this page
Every figure on this page for Portage, MI is a median, not an average, which matters more than it sounds.
A median is the midpoint: half of the local market sits above it and half below. Averages get dragged around by a handful of extreme values — one very expensive property, one unusually large loan, one graduate earning far more than their classmates — so a median is the safer number to plan against. Locations on record of 14 and institutions represented of 10.
They describe the middle of the market, so they are a starting point for picking a branch or an institution to bank with and nothing more. Anyone quoting you a number will be pricing your file, not the median.
What these numbers mean for people choosing where to open an account
Context does most of the work here. A number is only high or low next to something else, so we publish Portage, MI and how it sits inside Michigan against a wider benchmark on the same measure. State of Michigan.
A difference of a few percent is inside the survey's own margin of error. A difference of a quarter or more is real, and it normally reflects the housing mix, the dominant local industries, or how much of the population is retired rather than working.
The useful habit is to pair every figure with the cost it has to cover. Income against rent, loan size against income, price against what the same money buys one county over.
How Portage, MI compares
Comparison is the fastest way to tell a genuinely unusual local market from an ordinary one. We benchmark Portage, MI against Michigan and against the national picture on the same definitions, in the same period, so the difference you see is a real difference rather than an artefact of two datasets disagreeing.
Most contradictory statistics you meet online are definition mismatches rather than errors. Gross versus net, occupied versus advertised, applications versus originations: each pair produces a different headline from the same underlying reality.
Where a comparison would mislead, we leave it out instead of filling the gap. A blank means the source did not publish a reliable estimate for that local market, and inventing one would be worse than showing less.
Five checks worth running first
None of this needs a spreadsheet. It needs the discipline of checking the same handful of things every time, whether you are picking a branch or an institution to bank with for the first time or the fifth.
- Verify the branch is still open and staffed before you travel; registers lag closures by a quarter or more.
- Check whether deposit insurance covers your full balance, and how joint accounts change that limit.
- Check the fee schedule and the fine print, not the headline rate — that is where the real cost usually hides.
- Ask what the number looks like in a bad year, not an average one, and make sure the plan still holds.
- Write down the monthly number you can genuinely cover, not the maximum a lender or admissions office says you qualify for.
- Compare at least three offers. Pricing on the same product varies more between providers than most people expect, and the gap is yours to keep.
Frequently asked questions about Portage, MI
How current is the credit unions in Portage data?
The figures come from the most recent release of the FDIC office file and the NCUA credit union branch file, and we refresh the page when a new one is published. Public datasets run a reporting lag of several months to two years, so the latest available period is not the same as today.
Why does another site show a different number for Portage, MI?
Almost always because it is measuring something slightly different, or using an earlier release. Check the definition and the period before assuming one of the two is wrong; federal branch and office registers publish several near-identical measures with meaningfully different scopes.
Can I use this for picking a branch or an institution to bank with?
As a benchmark, yes — it tells you whether an offer or an asking price is normal for this local market. As a substitute for your own quote or estimate, no. Locations on record of 14.
Sources, method and limits
The page is assembled from federal branch and office registers, specifically the FDIC office file and the NCUA credit union branch file. Nothing here is modelled from a proprietary black box: every figure traces to a published record, and where we derive a ratio we show both inputs so the arithmetic can be checked.
The limits are the usual three: sampling error grows as geography shrinks, published data always trails reality by months or years, and a midpoint says nothing about the extremes at either end of the local market.
Where a source revises a figure, the revised value replaces the old one rather than sitting alongside it, so the page always reflects the current official position. If you spot a number that looks wrong, it is worth telling us — corrections get made against the source record, not by guesswork.
Other cities in Michigan
Methodology
The 14 branches listed for Portage come from the federal branch files, filtered to Portage, MI and matched to the 10 institutions we hold profiles for.
14 of the 14 Portage records carry a street address and 0 carry coordinates, which is how the 0-mile spread and the ZIP list above are worked out.
Arbor Financial Credit Union is the largest presence in Portage with 3 of the 14 branches; figures per institution are on its own profile page.
Sources: FDIC institution and office files; NCUA call report. American Community Survey 5-year estimates, 2022.