How much is a home worth in ZIP code 59931?

The typical home in 59931 is worth $1,164,661, based on the Zillow Home Value Index.

Are home values rising in 59931?

Home values in 59931 are down 1.5% over the past year, and up 10.2% a year over five years.

What is the property tax rate in 59931?

The effective property tax rate in 59931 is 0.8% — roughly $9,609 a year on a typical home.

ZIP code 59931 has a population of 335 and a median household income of $112,083.

HousingHandbookReference data

…

U.S. ZIP Code · MT59931

Lake County

Typical home value

$1,164,661^[1]

Zillow Home Value Index, as of April 2026

Appreciation

1-year: -1.5%
5-year / yr: +10.2%
10-year / yr: +8.5%

Relative price

vs U.S.: +310.0%
vs metro: —
vs state: +177.6%

Price history

Zillow Home Value Index — monthly, smoothed and seasonally adjusted.

The typical home in 59931 is worth $1,164,661. Over the past year, values have fallen 1.5%. The effective property tax rate is 0.8%.

#Rent & investment

Typical asking rent, and the returns it implies at the current home value.

Monthly rent: —^[2]
Gross yield: —^[2]
Cap rate: —^[2]

#Property tax

Effective rate — total real estate taxes paid relative to total home value.

Effective tax rate: 0.8%^[3]
Typical annual tax: $9,609^[3]

#Climate risk

FEMA National Risk Index ratings for Lake County. "Not Applicable" means the hazard does not threaten the county.

Overall risk: Relatively Low^[4]
Riverine flood: Relatively Low
Coastal flood: Not Applicable
Wildfire: Relatively Moderate
Drought: Very Low
Heat wave: Very Low
Hurricane: Not Applicable
Tornado: Very Low
Earthquake: Relatively Moderate
Winter weather: Relatively High

#Who lives here

Population: 335^[3]
Median household income: $112,083^[3]

#Migration

Household moves in and out of Lake County over a year, from IRS tax-return data.

Net migration: +184^[5]
Moved in: 915
Moved out: 731

Run the numbers

Interactive calculators pre-filled with this ZIP's typical home value, rent, and property-tax rate. Edit any field to recompute.

Home value$Monthly rent$

Gross yield—

Net yield (after ~40% expenses)—

Annual rent—

Gross and net yield are estimates based on the inputs and the selected expense ratio. Actual income and expenses will vary by property and market. Not investment advice.

Home price$Down payment%Interest rate%Loan termyears

Monthly payment$5,889

Loan principal$931,729

Down payment$232,932

Total interest paid$1,188,369

Estimated monthly payments include principal and interest only. Actual costs will include property tax, insurance, possibly PMI, and HOA fees not modeled here. Loan terms shown are estimates; consult a licensed lender for current rates and qualification.

Home price$Monthly rent$Down payment%Mortgage rate%Property tax rate% / yrMaintenance% / yrRule of thumb: 1% of home value per year.

Own : rent ratio—

Monthly cost to own$7,665

Monthly rent—

This calculator projects multi-year scenarios based on assumptions about appreciation, rent growth, and investment returns — none of which are guaranteed. Actual outcomes depend on variables this tool cannot know. Not financial or real estate advice.

#Metro ranking

Where this ZIP sits among others in its metro area.

Appreciation: —^[1]
Rental yield: —^[2]
Property tax: —^[3]

Frequently asked

How much is a home worth in ZIP code 59931?: The typical home in 59931 is worth $1,164,661, based on the Zillow Home Value Index.
Are home values rising in 59931?: Home values in 59931 are down 1.5% over the past year, and up 10.2% a year over five years.
What is the property tax rate in 59931?: The effective property tax rate in 59931 is 0.8% — roughly $9,609 a year on a typical home.
Who lives in 59931?: ZIP code 59931 has a population of 335 and a median household income of $112,083.

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#Jump to section

U.S. ZIP Code · MT59931

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