HousingHandbookReference data

U.S. ZIP Code · ND58631

Morton County · Bismarck, ND

Typical home value

$133,717[1]

Zillow Home Value Index, as of April 2026

Appreciation

1-year
+3.1%
5-year / yr
-1.5%
10-year / yr

Relative price

vs U.S.
-52.9%
vs metro
-58.5%
vs state
-45.1%
ZIP 58631 location in ND
Location of ZIP 58631 in ND

Price history

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

The typical home in 58631 is worth $133,717 — 58.5% below the Bismarck, ND median. Over the past year, values have risen 3.1%. The effective property tax rate is 1.0%.

#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
1.0%[3]
Typical annual tax
$1,308[3]

#Climate risk

FEMA National Risk Index ratings for Morton 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 Low
Drought
Very Low
Heat wave
Very Low
Hurricane
Not Applicable
Tornado
Relatively Low
Earthquake
Very Low
Winter weather
Relatively High

#Who lives here

Population
953[3]
Median household income
$58,036[3]

#Migration

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

Net migration
-26[5]
Moved in
1,199
Moved out
1,225

Schools

Open public schools in this ZIP, from the NCES Common Core of Data.

Public schools
2
Elementary
1
Middle
0
High
1
  • GLEN ULLIN ELEMENTARY SCHOOL

    Elementary · Grades PK–8 · GLEN ULLIN 48

    94 students

  • GLEN ULLIN HIGH SCHOOL

    High · Grades 9–12 · GLEN ULLIN 48

    58 students

Run the numbers

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

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.

Monthly payment$676
Loan principal$106,974
Down payment$26,743
Total interest paid$136,439

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.

Own : rent ratio
Monthly cost to own$897
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
0th percentile[1]
Rental yield
[2]
Property tax
89th percentile[3]

Frequently asked

How much is a home worth in ZIP code 58631?
The typical home in 58631 is worth $133,717, based on the Zillow Home Value Index.
Are home values rising in 58631?
Home values in 58631 are up 3.1% over the past year, and down 1.5% a year over five years.
What is the property tax rate in 58631?
The effective property tax rate in 58631 is 1.0% — roughly $1,308 a year on a typical home.
Who lives in 58631?
ZIP code 58631 has a population of 953 and a median household income of $58,036.

#Comparable ZIPs

Same metro, nearest typical home value. Each card shows the comparable ZIP's headline numbers so you can scan at a glance.

  • New Salem, ND

    Typical home
    $229,808
    Gross yield
  • Center, ND

    Typical home
    $248,847
    Gross yield
  • Wilton, ND

    Typical home
    $250,157
    Gross yield
  • Bismarck, ND

    Typical home
    $301,504
    Gross yield
    4.2%
  • Mandan, ND

    Typical home
    $342,774
    Gross yield
    4.4%
  • Bismarck, ND

    Typical home
    $353,131
    Gross yield
    5.0%

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