Ludlow ZIP Code List — Harding County, SD
There is one unique ZIP code in Ludlow, South Dakota and it is 57755. Area code: 605.
1
ZIP codes
254.67
sq mi land
0.30
sq mi water
605
area code
Ludlow, SD ZIP code map
ZIP codes for Ludlow, SD (1)
Demographics & statistics
130
Population
28.9
Median age
$96,250
Median household income
$44,022
Per capita income
$54,000
Median home value
$0
Median monthly rent
62.2%
Home ownership
0.0%
Poverty rate
0.0%
Unemployment
40
Housing units
13.8%
Bachelor's or higher
Age distribution
Male
Female
10
Under 5
17
3
5–9
4
3
20–24
6
16
25–34
27
3
45–54
6
4
55–59
7
5
60–64
9
2
65–74
3
2
75–84
3
← Male
Female →
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 34 | 26.2% |
| 18 and over | 96 | 73.8% |
| 65 and over | 10 | 7.7% |
| Median age | 28.9 years | |
Race & ethnicity
White
66.9%
Two or more races
33.1%
| Group | Count | % |
|---|---|---|
| White | 87 | 66.9% |
| Two or more races | 43 | 33.1% |
Household income
$35k–$50k
8.9%
$50k–$75k
37.8%
$75k–$100k
6.7%
$100k–$150k
20.0%
$150k–$200k
20.0%
$200k+
6.7%
| Range | % of households |
|---|---|
| $35k–$50k | 8.9% |
| $50k–$75k | 37.8% |
| $75k–$100k | 6.7% |
| $100k–$150k | 20.0% |
| $150k–$200k | 20.0% |
| $200k+ | 6.7% |
| Median income | $96,250 |
Housing
Home values
Under $50k
42.9%
$50k–$100k
25.0%
$200k–$300k
17.9%
$300k–$500k
14.3%
Housing overview
| Metric | Value |
|---|---|
| Median home value | $54,000 |
| Median rent / month | $0 |
| Owner occupied | 62.2% |
| Renter occupied | 37.8% |
| Vacant | 21.1% |
| Single-family detached | 66.7% |
| Large apartment buildings | 0.0% |
| Mobile homes | 33.3% |
| Median rooms | 6.3 |
| Avg household size (owned) | 2.18 |
Year built
| Era | % |
|---|---|
| 2020 or later | 0.0% |
| 2010–2019 | 8.8% |
| 2000–2009 | 5.3% |
| 1990–1999 | 15.8% |
| 1980–1989 | 15.8% |
| 1970–1979 | 31.6% |
| 1960–1969 | 0.0% |
| 1950–1959 | 3.5% |
| 1940–1949 | 3.5% |
| 1939 or earlier | 15.8% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 0.0% |
| 1 bedroom | 0.0% |
| 2 bedrooms | 0.0% |
| 3 bedrooms | 71.9% |
| 4 bedrooms | 28.1% |
| 5+ bedrooms | 0.0% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 0.0% |
| 1 vehicle | 6.7% |
| 2 vehicles | 40.0% |
| 3 or more | 53.3% |
Heating fuel
| Fuel type | % |
|---|---|
| Electricity | 4.4% |
| Propane / LP gas | 84.4% |
| Wood | 6.7% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 35 | 77.8% |
| Cohabiting couple | 5 | 11.1% |
| Male householder, no spouse | 2 | 4.4% |
| Female householder, no spouse | 3 | 6.7% |
| Households with children under 18 | 22 | 48.9% |
| Households with seniors (65+) | 7 | 15.6% |
| Average household size | 2.89 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 14.6% | 16.7% |
| Married | 85.4% | 72.9% |
| Separated | 0.0% | 0.0% |
| Widowed | 0.0% | 10.4% |
| Divorced | 0.0% | 0.0% |
Education
Less than 9th grade
3.4%
Some HS, no diploma
0.0%
HS graduate
17.2%
Some college, no degree
63.2%
Associate's degree
2.3%
Bachelor's degree
13.8%
Graduate / professional
0.0%
| Metric | % |
|---|---|
| HS diploma or higher | 96.6% |
| Bachelor's or higher | 13.8% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 0 | 0.0% |
| Kindergarten | 7 | 100.0% |
| Elementary school | 0 | 0.0% |
| High school | 0 | 0.0% |
| College / grad school | 0 | 0.0% |
Employment
Industry of employment
Agriculture & mining
41.3%
Construction
38.8%
Manufacturing
6.3%
Wholesale trade
5.0%
Arts, food & hospitality
3.8%
Information
2.5%
Education & healthcare
2.5%
Occupation
| Category | % |
|---|---|
| Management, business & arts | 45.0% |
| Service | 3.8% |
| Sales & office | 16.3% |
| Natural resources & construction | 35.0% |
| Production & transportation | 0.0% |
Employment type
| Type | % |
|---|---|
| Private sector | 65.0% |
| Government | 2.5% |
| Self-employed | 32.5% |
| Unpaid family workers | 0.0% |
Commute
| Method | % |
|---|---|
| Drive alone | 46.3% |
| Carpool | 10.0% |
| Public transit | 0.0% |
| Walk | 0.0% |
| Other means | 0.0% |
| Avg commute (minutes) | 17.9 |
Poverty
All people
0.0%
Under 18 years
0.0%
18 and over
0.0%
Married-couple families
0.0%
Female-led households
0.0%
Income support
| Source | % of households |
|---|---|
| Social Security | 15.6% |
| Retirement income | 6.7% |
| Supplemental Security | 0.0% |
| Cash public assistance | 0.0% |
| Food stamps / SNAP | 0.0% |
Health indicators
| Condition | % |
|---|---|
| High blood pressure | 29.7% |
| High cholesterol | 30.2% |
| Heart disease | 6.0% |
| Stroke | 2.7% |
| Asthma | 8.8% |
| Arthritis | 22.1% |
| Kidney disease | 2.6% |
| Pulmonary disease | 5.6% |
| Cancer | 6.7% |
| Behavior / access | % |
|---|---|
| Binge drinking | 21.2% |
| No physical activity | 20.7% |
| Less than 7 hrs sleep | 27.6% |
| Fair or poor health | 10.3% |
| Poor mental health | 10.7% |
| Poor physical health | 8.2% |
| No health insurance | 11.2% |
| Visited doctor (checkup) | 73.8% |
| Visited dentist | 68.6% |
| Cholesterol screening | 88.5% |
| Teeth loss | 11.9% |
Veterans & disability
| Veterans | Count | % |
|---|---|---|
| Civilian veterans | 0 | 0.0% |
| Disability | % |
|---|---|
| Any disability | 2.3% |
| Under 18 | 0.0% |
| 18–64 years | 0.0% |
| 65 and over | 30.0% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 91.5% |
| Public insurance | 7.7% |
| Uninsured under 19 | 11.8% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 103 | 79.2% |
| Spanish | 0 | 0.0% |
| Other Indo-European | 0 | 0.0% |
| Asian & Pacific Islander | 0 | 0.0% |
| Other languages | 0 | 0.0% |
Place of birth & citizenship
| Origin | Count | % |
|---|---|---|
| Native born (US) | 130 | 100.0% |
| Born in same state | 130 | 100.0% |
| Born in different state | 85 | 65.4% |
| Foreign born | 0 | 0.0% |
| Naturalized citizen | 0 | 0.0% |
| Not a US citizen | 0 | 0.0% |
Ancestry
| Ancestry | Count | % |
|---|---|---|
| Italian | 32 | 24.6% |
| Polish | 9 | 6.9% |
| Ancestry | Count | % |
|---|---|---|
| French | 3 | 2.3% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 34.6% |
| Internet access | 95.6% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.