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Cap Rate Analysis: Rexburg, ID

Investment metrics, interactive calculators, and data-driven analysis for Rexburg rental properties.

Market data powered by Zillow Home Value Index (ZHVI) and Zillow Observed Rent Index (ZORI) · Updated Feb 2026

Challenging for pure cash flow
Based on $425,000 median price and $1,240/mo median rent
Est. Cap Rate
1.91%
1% Rule
0.29%
Fails
GRM
28.6x
Price / Income
7.3x

Market Data

Median Home Price$425,000
Median Monthly Rent$1,240
Property Tax Rate0.64%
Population50,000
Population Growth2.6% / yr
Median Household Income$58,040
Vacancy Rate4.2%
Annual Appreciation2.4%

Cap Rate Calculator — Rexburg

Pre-filled with Rexburg medians. Adjust to match a specific property.

Property Details
$
$
3–8% typical
%
Monthly Expenses
0.64% rate
$
$
8–10% of rent
$
8–12% of rent
$
Cap Rate
1.68%Low
Net Operating Income ÷ Purchase Price
NOI / Year
$7,151
net operating income
Gross Rent Multiplier
28.6x
High (>15)
1% Rule
0.29%
✗ Fails
Monthly Cash Flow
$596
before debt service
Annual Breakdown
Gross Rental Income$14,880
Less Vacancy−$625
Effective Income$14,255
Less Operating Expenses−$7,104
Net Operating Income$7,151
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Cash-on-Cash Return — Rexburg

Factor in financing to see your actual return on invested capital in Rexburg.

$
$106,250
%
%
years
$
taxes + ins + maint + mgmt
$
$
Cash-on-Cash Return
-13.70%Weak
Annual Cash Flow ÷ Total Cash Invested
Total Cash Invested
$119,000
$106,250 down + $12,750 closing
Monthly Mortgage
$2,078
on $319K loan
Monthly Cash Flow
$-1,359
after all expenses
Annual Cash Flow
$-16,308
before taxes
Cash Flow Breakdown
Monthly Rent$1,240
Less Expenses−$521
Less Mortgage−$2,078
Monthly Cash Flow$-1,359

Is Rexburg a Good Place to Invest in Rental Property?

Rexburg, ID has a population of 50,000 and has been growing at 2.6% annually — well above the national average, signaling strong housing demand from population inflows. The median home price of $425,000 paired with median rents of $1,240/mo produces an estimated cap rate of 1.91%.

Property taxes at 0.64% are well below the national average of ~1.1%, providing a meaningful cash flow advantage many investors overlook. The vacancy rate of 4.2% is impressively low, indicating tight rental supply and strong tenant demand — favorable for landlords.

At a price-to-income ratio of 7.3x, homes cost about 7.3 times the local median income of $58,040. This elevated ratio means homeownership is stretched, supporting rental demand but limiting buyer pools. Home values have appreciated at roughly 2.4% annually. Steady appreciation means total returns will be primarily cash flow-driven — the more sustainable model for long-term wealth building.

Bottom line: At current median prices, Rexburg is challenging for pure cash flow investing. Consider BRRRR strategies with below-market purchases, or look at neighboring metros with stronger price-to-rent ratios.

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