ZIP Code 88051 in Mule Creek, NM

Data Last Updated: March 1, 2026
City:Mule Creek, New Mexico
County:Grant County
Timezone:Mountain (GMT -07:00)
Local Time:10:26:32 AM
Population:112 [See All]
Area Code:575
Classification:PO Box
Coordinates:33.0368, -108.8915
Land Area:337.014 sq mi
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88051 Mule Creek, NM - Remote Wilderness Retirement Community

ZIP Code 88051, Mule Creek

Retirement
LocationGrant County, NM
Area288.0 sq mi
Population112
Households38
PO Boxes45 (118% adoption)
Median Age62.5 years (Senior)
Seasonal Housing16%
ZIP CreatedBefore Oct 2004
Key Facts
  • This is a PO Box Only Zone with no alternative mail delivery across 288 square miles of wilderness territory
  • With a median age of 62.5 years, this is one of the oldest communities in New Mexico, serving as a retirement destination
  • The post office maintains 45 PO Boxes for 38 households, with the extra capacity serving seasonal residents and surrounding properties
  • 43% of housing units (29 of 67) are vacant seasonally, indicating significant use as vacation or seasonal properties
  • Only 4.1% of adults hold bachelor's degrees, among the lowest education levels for any New Mexico community
  • 41% of workers work from home, reflecting the remote nature and retirement character of the community

Community Overview

Mule Creek sits in the remote Gila Wilderness region of southwestern New Mexico, where 112 residents live scattered across 288 square miles of rugged terrain. With a median age of 62.5 years, this isn't a working community. It's a retirement haven where people come to escape into mountain solitude.

Postal Services: PO Box Only Zone

This is a PO Box Only Zone. There's no alternative mail delivery across the entire territory. The post office maintains 45 PO Boxes for 38 local households, serving the immediate area plus surrounding properties and seasonal residents. Rural Route 1 and a highway contract route reach some addresses along major roads like Brushy Mountain Road and Highway 78, but PO Boxes handle most mail.

A Seasonal and Retirement Community

Of the 67 housing units, 29 sit vacant most of the year. That's 43% seasonal occupancy. Some are summer retreats, others hunting cabins. Nearly all the year-round residents own their homes (37 of 38 occupied units). There are no registered businesses here, no employers, no commercial activity in the data.

Economic Profile

The workforce tells the story. Of the few dozen working-age adults, 41% work from home, 70% carpool or use public transit (likely carpooling long distances to Silver City or other regional centers), and many work in agriculture or transportation. Per capita income sits at $18,347. Bachelor's degree attainment: 4.1%. This is blue-collar retirement, not executive retreat.

Local Character

Street names like Goats Pass Road, Lion Camp Court, Pine Cienega Drive, and Sunrise Meadow Road capture the wilderness character. These aren't suburban cul-de-sacs. They're dirt roads threading through canyons and mesas in Grant County's backcountry, near the Arizona border.

Street Name Patterns

Wilderness Names Ranch Roads Nature Features

Street names like Goats Pass, Lion Camp, Pine Cienega, and Sunrise Meadow reflect the rugged wilderness setting in the Gila backcountry.

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Population & Demographics


ZIP Code 88051 has 112 residents and 38 households (average 2.63 persons per household). The median age is 62.5 years, significantly older than the state (39.2) and significantly older than the nation (38.8). The gender split is 37.5% male and 62.5% female, which is much lower than the state male share (49.3%), making this a female-majority area. Largest groups are White (80.4%, much higher than the state average of 51.0% and well above the national average of 61.6%) and Hispanic or Latino (16.1%); Hispanic or Latino residents make up 16.1%, which is much lower than the state average (47.7%).

Explore More:Population Over TimeBy Age & GenderBy RaceBy GenderNativity & Citizenship

Source: U.S. Census 2020 Demographics & Housing Characteristics (DHC) and U.S. Census 2011-2024 American Community Survey (ACS) 5-Year Estimates.
2020 Population:112Source: Census DHC
2024 ACS Population Estimate:360Source: Census ACS
2026 ZC Population Estimate:0Source: ZIP-Codes.com
Population Density:0.3 people per sq mile
Average Income:$0Source: Census ACS
Households:38Source: Census DHC
Average House Value:$174,200Source: Census ACS
Persons Per Household:2.63Source: Census DHC
Average Family Size:4.04Source: Census ACS

Population Over Time (with 2010 & 2020 Census Benchmarks)


Group201020112102201320142015201620172018201920202021202220232024
Census ACS Population Estimate--3185154811001411141131189764320360
Decennial Census94------------------112--------
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP05. DEMOGRAPHIC AND HOUSING ESTIMATES

Population by Age & Gender (Total, Male, Female)


Median Age: 62.5

Male Median Age: 68

Female Median Age: 58

Group< 55-910-1415-1920-2425-2930-3435-3940-4445-4950-5455-5960-6465-6970-7475-7980-8485+
Male02311210000041210240
Female25240265231771012002
Total275514752317112222242
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)

Population by Race


White:9078.26%
Black:00%
Hispanic:*1815.65%
Asian:21.74%
American Indian:43.48%
Hawaiian:00%
Other:10.87%
Total:115100%
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)
* NOTE: Hispanic or Latino is an ethnicity, not a race. This means individuals who identify as Hispanic will also be included in one of the race categories (such as White or Black). As a result, the totals shown here may exceed 100% when Hispanic is displayed alongside racial groups.

Gender Breakdown


GenderCount%Median Age
Males:4237.50%68.0 years
Females:7062.50%58.0 years
Total:112100%62.5 years
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)

Nativity & Citizenship


Native, born in the United States:34896.67%
Native, born in PR, Island Areas, or abroad:92.50%
Foreign born, naturalized U.S. citizen:30.83%
Foreign born, not a U.S. citizen:00.83%
Total Population:360100%
Total Native Population:35799.17%
Total Foreign-born Population:30.83%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS
Note: Nativity and Citizenship derived from American Community Survey (ACS) 5-year estimates. Total Population listed here will not match official ZIP Code population totals, which are based on the Decennial Census.

Income & Employment


In 2024, the Median household income is $0, which is well under the national median ($80,734), and below its 2019 pre-pandemic level by $82,000. Family households earn a median of $96,806 versus $0 for nonfamily households (a difference of $96,806). By gender, male median income is $0 and female is $0, which is considerably lower than the national female median ($55,274), with a current gap of $0 that has stayed about the same from 2011 to 2024. The labor-force participation rate is 64.9%, which is slightly above the national rate (63.5%). The unemployment rate is 4.7%, which is narrowly below the national rate (5.2%). The largest occupation group is Sales (54.3%).

Explore More:Income Over TimeHousehold IncomeEmployment StatusBy Occupation

Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. Using data from Tables DP02, DP03, DP04 and DP05.

Median Income Over Time (Household, Family, Nonfamily, Male, Female)


Income Type20112012201320142015201620172018201920202021202220232024
Median Household Income$0$0$0$22,500$65,000$0$83,370$79,750$82,000$0$0$0$0$0
Median Family Income$0$0$0$0$80,208$0$83,098$81,250$82,250$82,083$90,500$0$94,650$96,806
Median NonFamily Income$0$0$0$0$0$0$0$0$0$0$0$0$0$0
Median Male Income$0$0$31,094$33,750$0$0$0$0$0$0$0$0$0$0
Median Female Income$0$0$0$0$0$0$0$0$0$0$0$0$0$0
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP03. SELECTED ECONOMIC CHARACTERISTICS

Average Household Income


Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS

Employment Status


Employed:16261.83%
Unemployed:83.05%
Not In Labor Force:9235.11%
Total:262100%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS

Employment by Occupation (Civilian Employed Population, 16 and Over)


Management, business, science, and arts:2213.58%
Service:3018.52%
Sales and Office:8854.32%
Natural resources, construction, and maintenance:2213.58%
Production, transportation, and material moving:00.00%
Total Civilian Employed Population:162100%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS.

Housing & Affordability


In 2024, the median home value is $174,200, which is much lower than the national median ($332,700), and above its 2019 pre-pandemic level by $20,300. The median gross rent is $0, which is well under the national median ($1,413), and above its 2019 pre-pandemic level by $0. Of occupied housing, owners make up 75.32% (17.24% with a mortgage, 82.76% free-and-clear) and renters 24.68% - making this ZIP Code under national rental averages. The vacancy rate is 25.24%, which is considerably higher than the national rate (10.12%).

Explore More:Compare Home ValueHome Value Over TimeRent & Over TimeHousing Occupancy

Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. Using data from Table DP03, SELECTED ECONOMIC CHARACTERISTICS.

Median Home Value (Comparison)


Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Median Home Value Over Time


Group20112102201320142015201620172018201920202021202220232024
Median Home Value$0$0$0$0$0$162,500$141,700$150,800$153,900$99,300$99,200$191,700$168,600$174,200
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP04. SELECTED HOUSING CHARACTERISTICS

Gross Rent Paid


Less than $500:00.00%
$500 to $999:00.00%
$1,000 to $1,499:00.00%
$1,500 to $1,999:00.00%
$2,000 to $2,499:00.00%
$2,500 to $2,999:00.00%
$3,000 or more:00.00%
No Rent:19100.00%
Total:19100%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Median Gross Rent Over Time


Group20112102201320142015201620172018201920202021202220232024
Median Rent$0$0$0$0$0$0$0$0$0$0$0$0$0$0
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP04. SELECTED HOUSING CHARACTERISTICS

Housing Occupancy


Owner Occupied (with mortgage):1012.99%
Owner Occupied (free and clear, no mortgage):4862.34%
Renter Occupied:1924.68%
Total Occupied Housing Units:77100%

Occupied Housing Units:7774.76%
Vacant Housing Units (not graphed):2625.24%
Total Housing Units:103100%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Housing Type (Single-Family, Multi-Family, Other)


Single-Family Units:2827.18%
Multi-Family Units:4543.69%
Other Units:3029.13%
Total Housing Units:103100%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Education, Health & Community


In 2024, 6.90% of adults (25+) have a bachelor's degree or higher, which is far lower than the national rate (35.70%). High school or higher is 95.20%, which is comparable to the national rate (89.60%). The uninsured rate is 22.20%, which is far higher than the national rate (8.40%). The share of people in poverty is 0.00%, which is comparable to the national rate (8.80%). Poverty has been broadly stable, which may reflect structural barriers or offsetting gains and setbacks. Among residents ages 3+, the largest enrollment group is elementary (59.04%). College enrollment is 0.00%, which is far lower than the national rate (26.70%), indicating the community may be more oriented toward vocational/trade or direct-to-workforce opportunities.

Explore More:Educational AttainmentHealth InsurancePoverty Over TimeSchool Enrollment

Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. Using data from Tables DP02 and DP03.

Educational Attainment of Adults (25 and Older)


Less than 9th grade:00.00%
9th to 12th grade, no diploma:94.76%
High school graduate (includes equivalency):3317.46%
Some college, no degree:10756.61%
Associate's degree:2714.29%
Bachelor's degree:00.00%
Graduate or professional degree:136.88%
Total:189100%
High school or higher:18095.24%
Bachelor's degree or higher:136.88%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS

Health Insurance Coverage by Type (Private, Public, Uninsured)


Private Insurance:24464.38%
Public Insurance:5514.51%
No Insurance:8021.11%
Total:379100%
Has Health Insurance:29978.89%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS

Percentage of People in Poverty Over Time (2011-2024)


Group20112102201320142015201620172018201920202021202220232024
% of People in Poverty0.0%0.0%0.0%0.0%0.0%0.0%0.0%0.0%0.0%0.0%0.0%0.0%0.0%0.0%
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP03. SELECTED ECONOMIC CHARACTERISTICS

Note: Counts of Families & People in poverty are not published at the ZIP Code level due to small sample sizes. Percentages shown are survey estimates from the American Community Survey (ACS). They may differ from official poverty statistics. The U.S. Census Bureau defines poverty status by comparing a family's or individual's total income with federal poverty thresholds that vary by family size and composition.

School Enrollment by Education Level (Ages 3 and Older)


Nursery School, Preschool:00.00%
Kindergarten:00.00%
Elementary school (grades 1-8):9859.04%
High school (grades 9-12):6840.96%
College or graduate school:00.00%
Total:166100%
Early Childhood:00.00%
K-12 (Primary & Secondary School):166100.00%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS

Business & Employment Statistics


ZIP Code 88051 is designated for PO Box delivery only; business establishment and employment data are not available.

# Residential Mailboxes:0Source: USPS
# Business Mailboxes:0Source: USPS
Total Delivery Receptacles:117Source: USPS
Single Family Delivery Units:0Source: USPS
Multi Family Delivery Units:0Source: USPS
# of Businesses:0Source: CBP
1st Quarter Payroll:$0Source: CBP
Annual Payroll:$0Source: CBP
# of Employees:0Source: CBP

Geography, Land Area, & Statistical Classifications


ZIP Code 88051 is located in Grant County, New Mexico, within the Silver City, NM Metropolitan Statistical Area (CBSA 43500) and New Mexico's 2nd Congressional District. This Micro area has a population of 29,514 people, about 0.38% of whom live in ZIP Code 88051. It covers 337.014 sq mi of land and a water area of 0.005 sq mi.

CBSA Name:Silver City, NMSource: Census
CBSA Number:43500Source: Census
CBSA Type:MicroSource: Census
CBSA Division:--Source: Census
CBSA Population:29,514Source: Census
MSA:Source: Census
Land Area:337.014 sq miSource: Census
Water Area:0.005 sq miSource: Census
Congressional District:02Source: USPS
Congressional Land Area:71739.49 sq miSource: Census
PMSA:Source: Census
Intro Date:< 2004-10Source: ZIP-Codes.com
Place FIPS Code:--Source: Census
Place Name:--Source: Census

Adjacent & Nearby ZIP Codes


88052 | | 88049

Schools in ZIP Code 88051


We could not locate which school district 88051 belongs to, but we will update this once new district data is released. There are no public schools nor private schools with a mailing address in this ZIP Code. Listing Nearby schools instead. It also has 6 colleges, universities or post secondary education institutions nearby which would be a short commute to.

Cliff Elementary 622 State Hwy 211
Cliff, NM 88028
District: Silver City Consolidated SchoolsNearby
Cliff High 622 State Hwy 211
Cliff, NM 88028
District: Silver City Consolidated SchoolsNearby
Duncan Elementary 1 Mc Grath Ave.
Duncan, AZ 85534
District: Duncan Unified DistrictNearby
Duncan Primary 94 Cambell St.
Duncan, AZ 85534
District: Duncan Unified DistrictNearby
Gift-Morenci High School 473 Stadium Dr
Morenci, AZ 85540
District: UnknownNearby
Guadalupe Montessori School 1731 N Alabama St
Silver City, NM 88061
District: Private SchoolNearby
Calvary Christian Academy 3001 Hwy 90 S
Silver City, NM 88061
District: Private SchoolNearby
Apache Baptist Academy Wickiup Villiage, Ste E
Bylas, AZ 85530
District: Private SchoolNearby

Colleges & Post Secondary Schools near ZIP Code 88051


Western New Mexico University 1000 W. College Ave
Silver City, NM 88061
Type: Post Secondary
Arizona State University - The Gila Valley 615 North Stadium Avenue
Thatcher, AZ 85552-5545
Type: Post Secondary
Eastern Arizona College 615 N. Stadium Ave.
Thatcher, AZ 85552-0769
Type: Post Secondary
Arizona State University - Northeastern Arizona 1001 West Deuce Of Clubs
Show Low, AZ 85901-6211
Type: Post Secondary
Arizona Academy Of Beauty 5631 E Speedway Blvd
Tucson, AZ 85712
Type: Post Secondary
Pima Medical Institute-Tucson 2121 N Craycroft Road, Bldg 1
Tucson, AZ 85712
Type: Post Secondary

Sources & References


Our sources include trusted federal and licensed data from the United States Postal Service, U.S. Census Bureau, U.S. Geological Survey, Centers for Medicare & Medicaid Services, and the National Center for Education Statistics, along with proprietary datasets created by ZIP-Codes.com. Data last updated on March 1, 2026.

  1. U.S. Postal Service [Last Updated: 3/1/2026], https://www.usps.com
  2. ZIP-Codes.com Proprietary Data Enhancements [Updated: 3/1/2026], https://www.zip-codes.com
  3. U.S. Census [Updated: Varies], https://www.census.gov
    • U.S. Census Office of Management and Budget [Updated: As Released]
    • U.S. Census 2020 Demographic & Housing Characteristics (DHC) [Decennial] [Updated: 5/25/2023]
    • U.S. Census 2011-2024 American Community Survey 5-year estimates (ACS) [Annually] [Updated: Annually, As Released]
    • U.S. Census Business Patterns (CBD) [Annually] [Updated: Annually, As Released]
    • U.S. Census American National Standards Institute (ANSI) [Updated: As Released]
  4. U.S. Geological Survey [Updated: Varies], https://www.usgs.gov
  5. Centers for Medicare & Medicaid Services [Updated: Annually, As Released], https://www.cms.gov
  6. National Center for Education Statistics [Updated: 3/1/2026], https://nces.ed.gov