Williamsburg ZIP Codes — Sierra County, NM
There is one unique ZIP code in Williamsburg, New Mexico and it is 87942. Area code: 575.
1
ZIP codes
144.37
sq mi land
0.06
sq mi water
575
area code
Williamsburg, NM ZIP code map
ZIP codes for Williamsburg, NM (1)
Demographics & statistics
1,542
Population
54.8
Median age
$34,967
Median household income
$18,971
Per capita income
$113,600
Median home value
$766
Median monthly rent
86.4%
Home ownership
23.9%
Poverty rate
15.1%
Unemployment
688
Housing units
1.8%
Bachelor's or higher
Age distribution
Male
Female
7
Under 5
11
30
5–9
47
20
10–14
31
40
15–19
63
35
20–24
55
19
25–34
29
54
35–44
87
96
45–54
152
57
55–59
92
53
60–64
85
97
65–74
154
26
75–84
42
62
85+
98
← Male
Female →
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 175 | 11.3% |
| 18 and over | 1,367 | 88.7% |
| 65 and over | 479 | 31.1% |
| Median age | 54.8 years | |
Race & ethnicity
White
56.8%
Hispanic or Latino
21.5%
Two or more races
10.9%
Other race
10.8%
| Group | Count | % |
|---|---|---|
| White | 1,116 | 56.8% |
| Hispanic or Latino | 422 | 21.5% |
| Two or more races | 214 | 10.9% |
| Other race | 212 | 10.8% |
Household income
$10k–$15k
3.3%
$15k–$25k
30.3%
$25k–$35k
16.5%
$35k–$50k
7.8%
$50k–$75k
26.0%
$75k–$100k
12.7%
$100k–$150k
3.4%
| Range | % of households |
|---|---|
| $10k–$15k | 3.3% |
| $15k–$25k | 30.3% |
| $25k–$35k | 16.5% |
| $35k–$50k | 7.8% |
| $50k–$75k | 26.0% |
| $75k–$100k | 12.7% |
| $100k–$150k | 3.4% |
| Median income | $34,967 |
Housing
Home values
Under $50k
13.7%
$50k–$100k
32.4%
$100k–$150k
15.8%
$150k–$200k
15.3%
$200k–$300k
1.9%
$300k–$500k
13.4%
$500k–$1M
7.6%
Housing overview
| Metric | Value |
|---|---|
| Median home value | $113,600 |
| Median rent / month | $766 |
| Owner occupied | 86.4% |
| Renter occupied | 13.6% |
| Vacant | 27.8% |
| Single-family detached | 31.1% |
| Large apartment buildings | 0.0% |
| Mobile homes | 63.0% |
| Median rooms | 5.1 |
| Avg household size (owned) | 2.76 |
Year built
| Era | % |
|---|---|
| 2020 or later | 0.0% |
| 2010–2019 | 7.3% |
| 2000–2009 | 6.9% |
| 1990–1999 | 23.9% |
| 1980–1989 | 20.3% |
| 1970–1979 | 14.8% |
| 1960–1969 | 7.3% |
| 1950–1959 | 0.9% |
| 1940–1949 | 1.6% |
| 1939 or earlier | 16.9% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 1.2% |
| 1 bedroom | 28.6% |
| 2 bedrooms | 26.0% |
| 3 bedrooms | 34.6% |
| 4 bedrooms | 2.6% |
| 5+ bedrooms | 7.1% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 1.8% |
| 1 vehicle | 38.8% |
| 2 vehicles | 26.0% |
| 3 or more | 33.4% |
Heating fuel
| Fuel type | % |
|---|---|
| Utility gas | 31.8% |
| Electricity | 56.4% |
| Propane / LP gas | 11.8% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 290 | 52.6% |
| Cohabiting couple | 22 | 4.0% |
| Male householder, no spouse | 117 | 21.2% |
| Female householder, no spouse | 122 | 22.1% |
| Households with children under 18 | 78 | 14.2% |
| Households with seniors (65+) | 271 | 49.2% |
| Average household size | 2.80 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 20.8% | 19.6% |
| Married | 57.3% | 51.8% |
| Separated | 1.7% | 0.0% |
| Widowed | 6.7% | 13.2% |
| Divorced | 13.5% | 15.4% |
Education
Less than 9th grade
1.7%
Some HS, no diploma
9.9%
HS graduate
45.6%
Some college, no degree
33.3%
Associate's degree
7.7%
Bachelor's degree
1.8%
Graduate / professional
0.0%
| Metric | % |
|---|---|
| HS diploma or higher | 88.4% |
| Bachelor's or higher | 1.8% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 0 | 0.0% |
| Kindergarten | 0 | 0.0% |
| Elementary school | 14 | 18.9% |
| High school | 60 | 81.1% |
| College / grad school | 0 | 0.0% |
Employment
Industry of employment
Agriculture & mining
26.0%
Education & healthcare
17.4%
Other services
12.8%
Manufacturing
10.5%
Arts, food & hospitality
8.3%
Professional & management
7.6%
Transportation & utilities
5.3%
Retail trade
4.7%
Construction
3.7%
Public administration
3.7%
Occupation
| Category | % |
|---|---|
| Management, business & arts | 27.8% |
| Service | 19.3% |
| Sales & office | 15.1% |
| Natural resources & construction | 24.1% |
| Production & transportation | 13.7% |
Employment type
| Type | % |
|---|---|
| Private sector | 59.2% |
| Government | 14.2% |
| Self-employed | 26.5% |
| Unpaid family workers | 0.0% |
Commute
| Method | % |
|---|---|
| Drive alone | 50.2% |
| Carpool | 34.0% |
| Public transit | 3.7% |
| Walk | 0.0% |
| Other means | 0.0% |
| Avg commute (minutes) | 22.7 |
Poverty
All people
23.9%
Under 18 years
83.4%
18 and over
16.3%
Married-couple families
20.7%
Female-led households
62.5%
Income support
| Source | % of households |
|---|---|
| Social Security | 48.5% |
| Retirement income | 24.9% |
| Supplemental Security | 4.5% |
| Cash public assistance | 0.0% |
| Food stamps / SNAP | 4.7% |
Health indicators
| Condition | % |
|---|---|
| High blood pressure | 41.3% |
| High cholesterol | 38.4% |
| Heart disease | 10.8% |
| Stroke | 5.1% |
| Asthma | 10.3% |
| Arthritis | 34.8% |
| Kidney disease | 4.7% |
| Pulmonary disease | 10.2% |
| Cancer | 9.2% |
| Behavior / access | % |
|---|---|
| Binge drinking | 10.8% |
| No physical activity | 25.6% |
| Less than 7 hrs sleep | 31.7% |
| Fair or poor health | 19.3% |
| Poor mental health | 13.3% |
| Poor physical health | 14.2% |
| No health insurance | 10.7% |
| Visited doctor (checkup) | 71.9% |
| Visited dentist | 59.5% |
| Cholesterol screening | 91.2% |
| Teeth loss | 17.1% |
Veterans & disability
| Veterans | Count | % |
|---|---|---|
| Civilian veterans | 118 | 8.6% |
| Disability | % |
|---|---|
| Any disability | 33.9% |
| Under 18 | 0.0% |
| 18–64 years | 24.5% |
| 65 and over | 63.7% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 56.9% |
| Public insurance | 61.5% |
| Uninsured under 19 | 0.0% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 1,524 | 98.8% |
| Spanish | 102 | 6.7% |
| Other Indo-European | 102 | 6.7% |
| Asian & Pacific Islander | 0 | 0.0% |
| Other languages | 0 | 0.0% |
Place of birth & citizenship
| Origin | Count | % |
|---|---|---|
| Native born (US) | 1,303 | 84.5% |
| Born in same state | 1,286 | 83.4% |
| Born in different state | 732 | 47.5% |
| Foreign born | 17 | 1.1% |
| Naturalized citizen | 239 | 15.5% |
| Not a US citizen | 70 | 29.3% |
Ancestry
| Ancestry | Count | % |
|---|---|---|
| French | 298 | 19.3% |
| Norwegian | 60 | 3.9% |
| Ancestry | Count | % |
|---|---|---|
| Arab | 25 | 1.6% |
| Italian | 7 | 0.5% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 35.7% |
| Internet access | 92.0% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.