ZIP Code 87578 in Truchas, NM

Data Last Updated: February 1, 2026
City:Truchas, New Mexico
County:Rio Arriba County
Timezone:Mountain (GMT -07:00)
Local Time:10:25:10 AM
Population:531 [See All]
Area Code:505
Classification:PO Box
Coordinates:36.0529, -105.7747
Land Area:64.342 sq mi
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87578 Truchas, NM - Mountain Village Above the Valley

ZIP Code 87578, Truchas

Retirement
LocationRio Arriba County, NM
Area37.1 sq mi
Population531
Households242
PO Boxes177 (73% adoption)
Median Age51.3 years
ZIP CreatedBefore Oct 2004
Key Facts
  • This is a PO Box Only Zone. There's no alternative mail delivery for the entire 37 square mile territory.
  • With 177 PO Boxes serving 242 households, 73% of homes rely on a PO Box for all mail.
  • 63% of the housing stock (195 of 309 units) was built before 1939, predating modern street addressing.
  • Median age of 51.3 years makes this one of the older communities in northern New Mexico.
  • 90% of occupied homes are owner-occupied, indicating a stable, long-term resident population.
  • 44 residents work from home, a notable share of the small workforce in this mountain village.

High in the Sangre de Cristos

Truchas sits high in the Sangre de Cristo Mountains of northern New Mexico, about 8,000 feet above sea level. This remote village of 531 people has no street delivery. It's a PO Box Only Zone, meaning residents have no alternative for receiving mail. The Truchas post office maintains 177 PO Boxes for 242 households, a 73% adoption rate that shows how central the post office is to daily life here.

Historic Housing, No Modern Addressing

The village feels its age. Of 309 housing units, 195 were built before 1939. That's 63% of the housing stock, predating modern addressing systems by decades. County roads like CR 75 and CR 77A wind through the community, but there's no city carrier service. A single rural route and a highway contract route handle what limited delivery exists outside PO Boxes.

An Older, Settled Community

Truchas is an older community. Median age is 51.3 years, and most households are small (2.2 people on average). Homeownership runs high at 90%, with 218 of 242 occupied units owner-occupied. Median household income is $39,632, and 30.2% of adults hold bachelor's degrees or higher. About 44 residents work from home, making up a significant portion of the local workforce.

Northern New Mexico Heritage

The racial makeup shows northern New Mexico's layered heritage. While 47% identify as White alone, 33% report two or more races and 18% mark "Some Other Race" (often indicating Hispanic ancestry not captured by other categories). The village has deep roots in the region's Spanish colonial and Indo-Hispano traditions.

Street Name Patterns

County Roads Private Drives

Roads are numbered county routes typical of rural New Mexico, with no named streets reflecting the village's pre-modern origins.

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Population & Demographics


ZIP Code 87578 has 531 residents and 242 households (average 2.19 persons per household). The median age is 51.3 years, significantly older than the state (39.2) and significantly older than the nation (38.8). The gender split is 53.3% male and 46.7% female, which is higher than the national male share (49.1%), making this a male-majority area. Largest groups are Hispanic or Latino (73.6%) and White (46.9%, much lower than the national average of 61.6%); Hispanic or Latino residents make up 73.6%, which is much higher than the national average (18.7%).

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:531Source: Census DHC
2024 ACS Population Estimate:528Source: Census ACS
2026 ZC Population Estimate:0Source: ZIP-Codes.com
Population Density:8.3 people per sq mile
Average Income:$0Source: Census ACS
Households:242Source: Census DHC
Average House Value:$315,800Source: Census ACS
Persons Per Household:2.19Source: Census DHC
Average Family Size:3.08Source: Census ACS

Population Over Time (with 2010 & 2020 Census Benchmarks)


Group201020112102201320142015201620172018201920202021202220232024
Census ACS Population Estimate--6179921,072923397388255245185269379320278528
Decennial Census611------------------531--------
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: 51.3

Male Median Age: 51.6

Female Median Age: 50.7

Group< 55-910-1415-1920-2425-2930-3435-3940-4445-4950-5455-5960-6465-6970-7475-7980-8485+
Male112511129131911151015724323419124
Female121178214918251613221533161296
Total233618201127282940262829396550312110
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)

Population by Race


White:24933.42%
Black:10.13%
Hispanic:*39152.48%
Asian:10.13%
American Indian:70.94%
Hawaiian:10.13%
Other:9512.75%
Total:745100%
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:28353.30%51.6 years
Females:24846.70%50.7 years
Total:531100%51.3 years
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)

Nativity & Citizenship


Native, born in the United States:528100.00%
Native, born in PR, Island Areas, or abroad:00.00%
Foreign born, naturalized U.S. citizen:00.00%
Foreign born, not a U.S. citizen:00.00%
Total Population:528100%
Total Native Population:528100.00%
Total Foreign-born Population:00.00%
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), is down $35,982 (100.0%) since 2011 and above its 2019 pre-pandemic level by $0. Family households earn a median of $120,652 versus $0 for nonfamily households (a difference of $120,652). 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 widened from 2011 to 2024. The labor-force participation rate is 25.8%, which is far less than the national rate (63.5%). The unemployment rate is 0.0%, which is considerably lower than the national rate (5.2%). The largest occupation group is Sales (67.6%).

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$35,982$55,307$58,348$58,884$51,563$51,131$45,761$0$0$0$0$0$39,632$0
Median Family Income$33,702$62,361$73,080$75,441$0$0$0$0$165,268$165,000$169,625$190,580$0$120,652
Median NonFamily Income$36,786$35,391$50,625$39,315$50,446$0$52,650$0$14,375$14,196$0$35,833$39,265$0
Median Male Income$24,028$29,650$52,539$30,125$0$0$0$0$75,893$75,769$0$0$0$0
Median Female Income$30,313$42,794$43,125$46,000$0$53,864$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:13625.76%
Unemployed:00.00%
Not In Labor Force:39274.24%
Total:528100%
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:4432.35%
Service:00.00%
Sales and Office:9267.65%
Natural resources, construction, and maintenance:00.00%
Production, transportation, and material moving:00.00%
Total Civilian Employed Population:136100%
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 $315,800, which is lower than the national median ($332,700), is up $194,100 (159.49%) since 2011 and above its 2019 pre-pandemic level by $155,500. The median gross rent is $0, which is well under the national median ($1,413), and below its 2019 pre-pandemic level by $1,073. Of occupied housing, owners make up 84.48% (18.38% with a mortgage, 81.62% free-and-clear) and renters 15.52% - making this ZIP Code under national rental averages. The vacancy rate is 15.03%, which is much 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$121,700$204,600$244,100$266,000$259,900$279,900$284,800$161,500$160,300$162,100$155,800$215,600$0$315,800
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 $1,499:43100.00%
$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:00.00%
Total:43100%
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$1,073$1,063$977$1,145$1,140$0
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP04. SELECTED HOUSING CHARACTERISTICS

Housing Occupancy


Owner Occupied (with mortgage):4315.52%
Owner Occupied (free and clear, no mortgage):19168.95%
Renter Occupied:4315.52%
Total Occupied Housing Units:277100%

Occupied Housing Units:27784.97%
Vacant Housing Units (not graphed):4915.03%
Total Housing Units:326100%
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:28386.81%
Multi-Family Units:00.00%
Other Units:4313.19%
Total Housing Units:326100%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Education, Health & Community


In 2024, 14.60% 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 100.00%, which is far higher than the national rate (89.60%). The uninsured rate is 0.00%, which is far lower than the national rate (8.40%). Private coverage is 47.30%, which is falls below the national rate (67.10%). Public coverage is 74.40%, which is far higher than the national rate (36.70%). The share of people in poverty is 0.00%, which is comparable to the national rate (8.80%), down 13.00 percentage points since 2011. This points to a pronounced improvement in local conditions - rising incomes, firmer consumer demand, and a stronger tax base. Among residents ages 3+, the largest enrollment group is high school (100.00%). College enrollment is 0.00%, which is comparable to the national rate (26.70%), meaning the community mirrors broader higher-education participation.

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:00.00%
High school graduate (includes equivalency):32261.22%
Some college, no degree:12724.14%
Associate's degree:00.00%
Bachelor's degree:427.98%
Graduate or professional degree:356.65%
Total:526100%
High school or higher:526100.00%
Bachelor's degree or higher:7714.64%
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:25038.88%
Public Insurance:39361.12%
No Insurance:00.00%
Total:643100%
Has Health Insurance:643100.00%
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 Poverty13.0%6.0%5.8%0.0%0.0%0.0%34.3%-888,888,888.0%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):00.00%
High school (grades 9-12):1100.00%
College or graduate school:00.00%
Total:1100%
Early Childhood:00.00%
K-12 (Primary & Secondary School):1100.00%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS

Business & Employment Statistics


ZIP Code 87578 supports both business and residential activity. According to the Business Census (2024), there are 4 business establishments, employing about 11 people with an annual payroll of $287,000.

# Residential Mailboxes:0Source: USPS
# Business Mailboxes:0Source: USPS
Total Delivery Receptacles:184Source: USPS
Single Family Delivery Units:0Source: USPS
Multi Family Delivery Units:0Source: USPS
# of Businesses:4Source: CBP
1st Quarter Payroll:$68,000Source: CBP
Annual Payroll:$287,000Source: CBP
# of Employees:11Source: CBP

Geography, Land Area, & Statistical Classifications


ZIP Code 87578 is located in Rio Arriba County, New Mexico, within the Espanola, NM Metropolitan Statistical Area (CBSA 21580) and New Mexico's 3rd Congressional District. This Micro area has a population of 40,246 people, about 1.32% of whom live in ZIP Code 87578. It covers 64.342 sq mi of land and a water area of 0.023 sq mi.

CBSA Name:Espanola, NMSource: Census
CBSA Number:21580Source: Census
CBSA Type:MicroSource: Census
CBSA Division:--Source: Census
CBSA Population:40,246Source: Census
MSA:Source: Census
Land Area:64.342 sq miSource: Census
Water Area:0.023 sq miSource: Census
Congressional District:03Source: USPS
Congressional Land Area:44958.52 sq miSource: Census
PMSA:Source: Census
Intro Date:< 2004-10Source: ZIP-Codes.com
Place FIPS Code:3579700Source: Census
Place Name:Truchas CDP; New MexicoSource: Census

Adjacent & Nearby ZIP Codes


87579 | | 87577

Schools in ZIP Code 87578


We could not locate which school district 87578 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.

Penasco High 13 School Rd
Penasco, NM 87553
District: Pe?o Independent SchoolsNearby
Penasco Middle 13 School Rd
Penasco, NM 87553
District: Pe?o Independent SchoolsNearby
Penasco Elementary 13 School Rd
Penasco, NM 87553
District: Pe?o Independent SchoolsNearby
Chimayo Elementary State Rd 76 County Rd 93 Building 31
Chimayo, NM 87522
District: Espa? Municipal SchoolsNearby
Dixon Elementary 220 New Mexico Highway 75
Dixon, NM 87527
District: Espa? Municipal SchoolsNearby
Valley Baptist Academy 56 Arroyo Seco Cir
Espanola, NM 87532
District: Private SchoolNearby
Holy Cross Catholic School 1331 State Road 76
Santa Cruz, NM 87567
District: Private SchoolNearby
Desert Montessori School 316 Camino Delora
Santa Fe, NM 87505
District: Private SchoolNearby

Colleges & Post Secondary Schools near ZIP Code 87578


Northern New Mexico College 921 Paseo De Onate
Espanola, NM 87532
Type: Post Secondary
University Of New Mexico-Taos Campus 1157 County Road 110
Ranchos De Taos, NM 87557
Type: Post Secondary
St. John's College 1160 Camino Cruz Blanca
Santa Fe, NM 87505-4599
Type: Post Secondary
Southwest Acupuncture College-Santa Fe 2100 Calle De La Vuelta, Suite D103
Santa Fe, NM 87505
Type: Post Secondary
Vogue College Of Cosmetology-Santa Fe 2434 Cerillos Road
Santa Fe, NM 87505
Type: Post Secondary
University Of New Mexico-Los Alamos Campus 4000 University Dr
Los Alamos, NM 87544
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 February 1, 2026.

  1. U.S. Postal Service [Last Updated: 2/1/2026], https://www.usps.com
  2. ZIP-Codes.com Proprietary Data Enhancements [Updated: 2/1/2026], 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: 2/1/2026], https://nces.ed.gov