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)
ZIP code City County Map
87942 Williamsburg Sierra View map

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

GroupCount%
Under 1817511.3%
18 and over1,36788.7%
65 and over47931.1%
Median age54.8 years

Race & ethnicity

White 56.8%
Hispanic or Latino 21.5%
Two or more races 10.9%
Other race 10.8%
GroupCount%
White1,11656.8%
Hispanic or Latino42221.5%
Two or more races21410.9%
Other race21210.8%

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–$15k3.3%
$15k–$25k30.3%
$25k–$35k16.5%
$35k–$50k7.8%
$50k–$75k26.0%
$75k–$100k12.7%
$100k–$150k3.4%
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

MetricValue
Median home value$113,600
Median rent / month$766
Owner occupied86.4%
Renter occupied13.6%
Vacant27.8%
Single-family detached31.1%
Large apartment buildings0.0%
Mobile homes63.0%
Median rooms5.1
Avg household size (owned)2.76

Year built

Era%
2020 or later0.0%
2010–20197.3%
2000–20096.9%
1990–199923.9%
1980–198920.3%
1970–197914.8%
1960–19697.3%
1950–19590.9%
1940–19491.6%
1939 or earlier16.9%

Bedrooms

Size% of units
No bedroom (studio)1.2%
1 bedroom28.6%
2 bedrooms26.0%
3 bedrooms34.6%
4 bedrooms2.6%
5+ bedrooms7.1%

Vehicles per household

Vehicles% of households
No vehicle1.8%
1 vehicle38.8%
2 vehicles26.0%
3 or more33.4%

Heating fuel

Fuel type%
Utility gas31.8%
Electricity56.4%
Propane / LP gas11.8%

Households & families

Household typeCount%
Married-couple family29052.6%
Cohabiting couple224.0%
Male householder, no spouse11721.2%
Female householder, no spouse12222.1%
Households with children under 187814.2%
Households with seniors (65+)27149.2%
Average household size2.80

Marital status

StatusMaleFemale
Never married20.8%19.6%
Married57.3%51.8%
Separated1.7%0.0%
Widowed6.7%13.2%
Divorced13.5%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 higher88.4%
Bachelor's or higher1.8%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool00.0%
Kindergarten00.0%
Elementary school1418.9%
High school6081.1%
College / grad school00.0%

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 & arts27.8%
Service19.3%
Sales & office15.1%
Natural resources & construction24.1%
Production & transportation13.7%

Employment type

Type%
Private sector59.2%
Government14.2%
Self-employed26.5%
Unpaid family workers0.0%

Commute

Method%
Drive alone50.2%
Carpool34.0%
Public transit3.7%
Walk0.0%
Other means0.0%
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 Security48.5%
Retirement income24.9%
Supplemental Security4.5%
Cash public assistance0.0%
Food stamps / SNAP4.7%

Health indicators

Condition%
High blood pressure41.3%
High cholesterol38.4%
Heart disease10.8%
Stroke5.1%
Asthma10.3%
Arthritis34.8%
Kidney disease4.7%
Pulmonary disease10.2%
Cancer9.2%
Behavior / access%
Binge drinking10.8%
No physical activity25.6%
Less than 7 hrs sleep31.7%
Fair or poor health19.3%
Poor mental health13.3%
Poor physical health14.2%
No health insurance10.7%
Visited doctor (checkup)71.9%
Visited dentist59.5%
Cholesterol screening91.2%
Teeth loss17.1%

Veterans & disability

VeteransCount%
Civilian veterans1188.6%
Disability%
Any disability33.9%
Under 180.0%
18–64 years24.5%
65 and over63.7%

Health insurance coverage

Type%
Private insurance56.9%
Public insurance61.5%
Uninsured under 190.0%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only1,52498.8%
Spanish1026.7%
Other Indo-European1026.7%
Asian & Pacific Islander00.0%
Other languages00.0%

Place of birth & citizenship

OriginCount%
Native born (US)1,30384.5%
Born in same state1,28683.4%
Born in different state73247.5%
Foreign born171.1%
Naturalized citizen23915.5%
Not a US citizen7029.3%

Ancestry

AncestryCount%
French29819.3%
Norwegian603.9%
AncestryCount%
Arab251.6%
Italian70.5%

Technology access

Metric% of households
Computer access35.7%
Internet access92.0%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

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