95248 ZIP Code — Rail Road Flat, CA
Calaveras County, California
ZIP code 95248 is located in Rail Road Flat, California, within Calaveras County. It covers approximately 31.58 square miles and serves a population of 106 residents. This is a standard ZIP code in the Pacific (PT) timezone, served by area code 209.
106
population
31.58
sq mi land
Standard
ZIP type
Pacific (PT)
timezone
95248 ZIP code map
Cities in ZIP code 95248
Below are the cities the US Postal Service accepts for ZIP code 95248. Using any city not on this list may result in mail delivery delays.
| City | Status |
|---|---|
| Rail Road Flat | Acceptable |
Demographics
updated 06/2026
| Population | |
|---|---|
| Total population | 106 |
| Population density | 3 / sq mi |
| State FIPS | 06 |
| County FIPS | 009 |
| Geography | |
|---|---|
| Land area | 31.58 sq mi |
| Water area | 0.16 sq mi |
| Latitude | 38.3408 |
| Longitude | -120.5162 |
| Timezone | Pacific (PT) |
| Area code | 209 |
Total population by age
Gender
Race & ethnicity
Economics
updated 06/2026
Household income
| Income range | This ZIP | County avg | State avg |
|---|---|---|---|
| Under $50k | 54.4% | 37.5% | 32.6% |
| $50k – $100k | 45.6% | 32.8% | 27.7% |
| $100k – $200k | 0.0% | 23.6% | 26.4% |
| Over $200k | 0.0% | 6.1% | 13.3% |
Demographics & statistics
106
Population
3
People per sq mi
17.7
Median age
$0
Median household income
$19,569
Per capita income
$0
Median home value
$0
Median monthly rent
45.2%
Home ownership
41.5%
Poverty rate
56.7%
Unemployment
123
Housing units
0.0%
Bachelor's or higher
Age distribution
Male
Female
13
5–9
6
11
10–14
5
19
15–19
8
30
35–44
14
← Male
Female →
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 62 | 58.5% |
| 18 and over | 44 | 41.5% |
| 65 and over | 0 | 0.0% |
| Median age | 17.7 years | |
Race & ethnicity
White
100%
| Group | Count | % |
|---|---|---|
| White | 106 | 100% |
Household income
| Income range | This ZIP | County avg | State avg |
|---|---|---|---|
| Under $50k | 54.4% | 37.5% | 32.6% |
| $50k – $100k | 45.6% | 32.8% | 27.7% |
| $100k – $200k | 0.0% | 23.6% | 26.4% |
| Over $200k | 0.0% | 6.1% | 13.3% |
Under $10k
54.8%
$100k–$150k
45.2%
| Range | % of households |
|---|---|
| Under $10k | 54.8% |
| $100k–$150k | 45.2% |
| Median income | $0 |
Housing
Home values
$500k–$1M
100.0%
Housing overview
| Metric | Value |
|---|---|
| Median home value | $0 |
| Median rent / month | $0 |
| Owner occupied | 45.2% |
| Renter occupied | 54.8% |
| Vacant | 77.9% |
| Single-family detached | 77.1% |
| Large apartment buildings | 0.0% |
| Mobile homes | 22.9% |
| Median rooms | 3.5 |
| Avg household size (owned) | 4.43 |
Year built
| Era | % |
|---|---|
| 2020 or later | 0.0% |
| 2010–2019 | 0.0% |
| 2000–2009 | 0.0% |
| 1990–1999 | 35.7% |
| 1980–1989 | 10.0% |
| 1970–1979 | 24.3% |
| 1960–1969 | 8.6% |
| 1950–1959 | 12.9% |
| 1940–1949 | 0.0% |
| 1939 or earlier | 8.6% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 12.1% |
| 1 bedroom | 37.9% |
| 2 bedrooms | 10.0% |
| 3 bedrooms | 40.0% |
| 4 bedrooms | 0.0% |
| 5+ bedrooms | 0.0% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 0.0% |
| 1 vehicle | 54.8% |
| 2 vehicles | 0.0% |
| 3 or more | 45.2% |
Heating fuel
| Fuel type | % |
|---|---|
| Fuel oil | 54.8% |
| Wood | 45.2% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 14 | 45.2% |
| Cohabiting couple | 0 | 0.0% |
| Male householder, no spouse | 17 | 54.8% |
| Female householder, no spouse | 0 | 0.0% |
| Households with children under 18 | 31 | 100.0% |
| Households with seniors (65+) | 0 | 0.0% |
| Average household size | 3.42 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 47.4% | 0.0% |
| Married | 22.8% | 100.0% |
| Separated | 0.0% | 0.0% |
| Widowed | 0.0% | 0.0% |
| Divorced | 29.8% | 0.0% |
Education
Less than 9th grade
0.0%
Some HS, no diploma
0.0%
HS graduate
100.0%
Some college, no degree
0.0%
Associate's degree
0.0%
Bachelor's degree
0.0%
Graduate / professional
0.0%
| Metric | % |
|---|---|
| HS diploma or higher | 100.0% |
| Bachelor's or higher | 0.0% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 0 | 0.0% |
| Kindergarten | 0 | 0.0% |
| Elementary school | 35 | 56.5% |
| High school | 27 | 43.5% |
| College / grad school | 0 | 0.0% |
Employment
Industry of employment
Construction
100.0%
Occupation
| Category | % |
|---|---|
| Management, business & arts | 0.0% |
| Service | 0.0% |
| Sales & office | 0.0% |
| Natural resources & construction | 100.0% |
| Production & transportation | 0.0% |
Employment type
| Type | % |
|---|---|
| Private sector | 100.0% |
| Government | 0.0% |
| Self-employed | 0.0% |
| Unpaid family workers | 0.0% |
Commute
| Method | % |
|---|---|
| Drive alone | 100.0% |
| Carpool | 0.0% |
| Public transit | 0.0% |
| Walk | 0.0% |
| Work from home | 0.0% |
| Other means | 0.0% |
| Avg commute (minutes) | 0.0 |
Poverty
All people
41.5%
Under 18 years
43.5%
18 and over
38.6%
Married-couple families
0.0%
Female-led households
0.0%
Income support
| Source | % of households |
|---|---|
| Social Security | 0.0% |
| Retirement income | 0.0% |
| Supplemental Security | 0.0% |
| Cash public assistance | 54.8% |
| Food stamps / SNAP | 54.8% |
Health indicators
| Condition | % |
|---|---|
| Obesity | 33.6% |
| High blood pressure | 40.1% |
| High cholesterol | 38.1% |
| Diabetes | 14.0% |
| Heart disease | 9.7% |
| Stroke | 4.7% |
| Asthma | 11.1% |
| Arthritis | 33.9% |
| Kidney disease | 4.2% |
| Pulmonary disease | 11.4% |
| Cancer | 9.0% |
| Behavior / access | % |
|---|---|
| Smoking | 16.9% |
| Binge drinking | 15.5% |
| No physical activity | 24.3% |
| Less than 7 hrs sleep | 32.5% |
| Depression | 20.0% |
| Fair or poor health | 20.2% |
| Poor mental health | 15.2% |
| Poor physical health | 14.9% |
| No health insurance | 9.7% |
| Visited doctor (checkup) | 71.2% |
| Visited dentist | 61.3% |
| Cholesterol screening | 93.2% |
| Teeth loss | 14.6% |
Veterans & disability
| Veterans | Count | % |
|---|---|---|
| Civilian veterans | 0 | 0.0% |
| Disability | % |
|---|---|
| Any disability | 16.0% |
| Under 18 | 0.0% |
| 18–64 years | 38.6% |
| 65 and over | 0.0% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 58.5% |
| Public insurance | 41.5% |
| No insurance | 0.0% |
| Uninsured under 19 | 0.0% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 106 | 100.0% |
| 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) | 106 | 100.0% |
| Born in same state | 106 | 100.0% |
| Born in different state | 106 | 100.0% |
| Foreign born | 0 | 0.0% |
| Naturalized citizen | 0 | 0.0% |
| Not a US citizen | 0 | 0.0% |
Ancestry
| Ancestry | Count | % |
|---|---|---|
| Italian | 30 | 28.3% |
| Ancestry | Count | % |
|---|---|---|
| French | 14 | 13.2% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 29.2% |
| Internet access | 100.0% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 95248
What city is ZIP code 95248 in?
ZIP code 95248 is primarily assigned to Rail Road Flat, California.
What county is ZIP code 95248 in?
ZIP code 95248 falls within Calaveras County, California.
Is ZIP code 95248 family-oriented?
59% of residents in ZIP code 95248 are under 18, reflecting a younger, family-oriented community.
What is the poverty rate in ZIP code 95248?
42% of residents in ZIP code 95248 live below the poverty line, above the national average.
What is the population of ZIP code 95248?
ZIP code 95248 has an estimated population of 106 residents, with a density of 3 people per square mile.
What timezone is ZIP code 95248 in?
ZIP code 95248 observes the PST timezone.