HousingHandbookReference data

U.S. ZIP Code · NM87931

Sierra County

Typical home value

$181,122[1]

Zillow Home Value Index, as of April 2026

Appreciation

1-year
-1.1%
5-year / yr
+1.0%
10-year / yr

Relative price

vs U.S.
-36.2%
vs metro
vs state
-35.2%
ZIP 87931 location in NM
Location of ZIP 87931 in NM

Price history

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

The typical home in 87931 is worth $181,122. Over the past year, values have fallen 1.1%.

#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
[3]
Typical annual tax
[3]

#Climate risk

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

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

#Who lives here

Population
703[3]
Median household income
[3]

#Migration

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

Net migration
+44[5]
Moved in
347
Moved out
303

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$916
Loan principal$144,898
Down payment$36,224
Total interest paid$184,809

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$1,248
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 87931?
The typical home in 87931 is worth $181,122, based on the Zillow Home Value Index.
Are home values rising in 87931?
Home values in 87931 are down 1.1% over the past year, and up 1.0% a year over five years.

Compare ZIPs

Pit ZIP 87931 against any other ZIP — full side-by-side table.

Compare 87931

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