Skip to content
ZipNumbers
Grid of numbered green mailboxes in an apartment lobby, illustrating ZIP code listings

Colfax County · New Mexico

ZIP code 87718

Population, income, housing costs and the sales tax rate charged on purchases inside ZIP 87718 — Census 2019-2023 ACS 5-year, no modelled estimates.
Population
318

ZCTA residents

Median income
$46,313

Household, past 12 months

Median home
$170,700

Owner-occupied value

Sales tax
4.875%

New Mexico state rate

Quick answer

ZIP 87718 sits in Colfax County, New Mexico and is home to 318 people. Median household income is $46,313, the median home is worth $170,700 and median gross rent is $950. 73.3% of households own their home, and purchases are taxed at 4.875% (New Mexico state rate).

County
Colfax County

FIPS 35007

State
New Mexico (NM)

372 ZIPs covered

Area codes
Not published

No NANPA match for this ZIP

Metro area
Outside covered metros

Rate jurisdiction used for tax

The numbers for 87718

American Community Survey 2019-2023 ACS 5-year estimates for this ZCTA.

Population
318ZIP 87718 residents
Median household income
$46,313Past 12 months, inflation adjusted
Median home value
$170,700Owner-occupied units
Median gross rent
$950Rent plus utilities, monthly
Median age
64.1 yrsAll residents
Homeownership rate
73.3%Owner-occupied households

ZIP 87718 in context

How this area compares with national benchmarks.

ZIP 87718 is a very small community in Colfax County, New Mexico, with 318 residents counted in the Census American Community Survey 2019-2023 ACS 5-year estimates, which places it #256 of 372 ranked by population — larger than 31% of them. The median age here is 64.1 years against 39.1 nationally, a markedly older profile that usually tracks retirees staying put and younger households leaving for work. At this population the ACS sample is small, so the margin of error around every dollar figure below is wide — treat the numbers as a band, not a point, and expect them to move between annual releases without the place itself changing.

Households in ZIP 87718 earn a median of $46,313 a year, 41% below the national figure of $78,538. The median is the midpoint household, not an average, so a handful of very high earners cannot drag it upward the way they distort a mean. Poverty reaches 22.7% of residents here, well above the 12.4% national rate, which is the single clearest signal in this dataset that median income here is carried by a narrow band of households.

The typical owner-occupied home in ZIP 87718 is valued at $170,700, 43.7% below the national figure, while median gross rent runs $950 a month, 32.4% below the national figure, or roughly $11,400 across a full year. A household on the local median income would put about 24.6% of gross pay toward that rent against the federal 30% cost-burden threshold, so renting here is within the standard affordability guideline. The home-price-to-income ratio works out to 3.7×, against roughly 3.9× nationally, so buying is easier here than in the average US market. 73.3% of occupied homes are owner-occupied versus 65% nationally, so the market leans toward owners. Gross rent folds in the utilities a tenant pays separately, so it is closer to the real monthly outlay than a headline rent figure.

A median age of 64.1 puts ZIP 87718 well into retirement-weighted territory, which pulls median household income down even where household wealth is high, because retirement draws are counted differently from wages. With 318 residents, a handful of survey responses moves every median on this page. Compare ZIP 87718 against its county rather than against national figures.

No figure on this page is estimated by us; each one comes straight from the published ACS tables for this area. Small-area estimates still carry wider margins of error than state or national figures, so check the linked ACS tables before relying on them for lending, appraisal or legal work.

Reading ZIP 87718 in context

How 87718 sits inside Colfax County and New Mexico.

ZIP 87718 is tabulated inside Colfax County, New Mexico, one of 9 ZIP areas the Census publishes for that county and 372 across New Mexico. This is one of the smallest tabulated ZIP areas in the state, the kind of rural route where a single subdivision or farm cluster accounts for most addresses. County assignment on this page follows the largest share of the ZIP's land area, which matters where a delivery route crosses a county line: mail addressed to 87718 can be handled by a post office in a neighbouring county even though the tabulation area is filed here.

Against its own county, 87718 reports a median household income of $46,313, close to the $46,313 county median, and 13% below the $53,479 typical NM ZIP. Owner-occupied homes are valued at a median of $170,700, 9% above the county figure and 4% below the statewide ZIP median. Rent is reported gross — the contract amount plus tenant-paid utilities — at $950 a month, which is why it reads higher than the advertised rent on a listing for the same unit.

New Mexico charges 4.875% statewide, and local governments overlapping 87718 may add county, city or special-district levies on top. We publish the state floor for this ZIP rather than guessing a combined figure, because ZIP boundaries and taxing-district boundaries were drawn for different purposes and do not line up.

Everything above comes from the Census Bureau American Community Survey 2019-2023 ACS 5-year estimates for this ZIP Code Tabulation Area, with sales tax rates traced to the state revenue agency. Five-year estimates pool sixty months of responses, so they are stable enough to compare 87718 with its neighbours but always trail the current year, and any value the Census suppressed for sample size is shown as unpublished rather than filled in with a model.

Sales tax in 87718

What a purchase inside this ZIP costs at checkout.

Rate applied
4.875%State base rate only
Tax on $100
$5Rounded to the dollar
Tax on $1,000
$49Before any exemptions

New Mexico levies 4.875% statewide, and counties, cities and special districts inside this ZIP can add their own local rate on top. Check the county page for the local component before you quote a price.

Affordability in this ZIP

Derived from the Census medians above — indicative, not an offer.

Rent burden
25%Median rent ÷ median income
Price-to-income
3.7×Home value ÷ household income
Est. mortgage
$886/mo20% down, 30-yr at 6.75%
Poverty rate
22.7%Residents below poverty line

A rent burden above 30% is the federal threshold for cost-burdened households, and a price-to-income multiple above 4× is generally considered a stretched housing market. The mortgage figure is principal and interest only — taxes, insurance and HOA dues are extra.

How 87718 compares

ZIP 87718 against the median ZIP in Colfax County and across New Mexico.

MeasureZIP 87718County medianState medianvs state
Median household income$46,313$46,313$53,479-13%
Median home value$170,700$157,000$177,700-4%
Median gross rent$950$697$875+9%
Population318464903-65%

Medians are computed across the 9 ZIP areas in Colfax County and the 372 ZIP areas in New Mexico.

Statewide rank

Where this ZIP places among all 372 New Mexico ZIP areas.

Income

richer than 36% of 276 state ZIPs

#176
Home value

above 47% of 261 state ZIPs

#138
Population

larger than 31% of 372 state ZIPs

#256

Comparable ZIP codes

New Mexico ZIP areas with almost the same household income.

ZIPCountyIncomeHome valueRent
88065Grant County$46,250$176,100—
87327McKinley County$46,179$79,300$649
88081Otero County$46,102$101,900$874
88026Grant County$46,094$120,900$710
88049Grant County$46,667$177,700—
88401Quay County$46,773$65,800$753

Nearby ZIP codes

Other ZIP codes filed under Colfax County.

Adjacent ZIP Codes

Other ZIP codes in Colfax County, New Mexico.

ZIP 87718 questions

Common questions about this ZIP code.

Where is ZIP code 87718?
ZIP 87718 lies mostly in Colfax County, New Mexico. County assignment follows the largest share of land area, so a ZIP straddling a county line is filed under its dominant county.
What sales tax do I pay in 87718?
New Mexico charges 4.875% statewide, plus any county, city or district rate that applies locally.
Is 87718 expensive to live in?
Median rent runs $950 a month, about 25% of median household income, and the median home is worth $170,700 — -4% against the typical New Mexico ZIP.
Is a ZCTA the same as a postal ZIP code?
Not exactly. The Census builds ZIP Code Tabulation Areas from the ZIP codes of addresses inside each census block, so a ZCTA can differ slightly from the USPS delivery route of the same number, and PO-box-only ZIPs have no ZCTA at all.

Related pages for this area.

Sources & transparency

Every figure on this page is a published estimate for ZIP Code Tabulation Area 87718, except the affordability ratios and mortgage estimate, which we derive from those medians and label as estimates.

Last reviewed December 2024. Figures are published for reference and can change; verify with the source agency before filing or contracting. How we build and check this data.