58504 ZIP Code — Bismarck, ND
Burleigh County, North Dakota
ZIP code 58504 is located in Bismarck, North Dakota, within Burleigh County. It covers approximately 103.34 square miles and serves a population of 29,545 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 701.
About ZIP code 58504
The housing stock consists of a mix of housing types. Most homes were built in the 1970s, giving the area an established character. Median home value is $275,900. Owner-occupancy is high at 76%, well above the national average.
Median household income is $79,652. The poverty rate of 7% is below the national average.
The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 19 minutes is near the national average.
Educational attainment is near the national average, with 32% of residents holding a bachelor's degree or higher.
29,545
population
103.34
sq mi land
Standard
ZIP type
Central (CT)
timezone
58504 ZIP code map
Cities in ZIP code 58504
Below are the cities the US Postal Service accepts for ZIP code 58504. Using any city not on this list may result in mail delivery delays.
| City | Status |
|---|---|
| Bismarck | Acceptable |
| Bismarck | Preferred |
Nearby ZIP codes
58501 Bismarck (8.4 mi)
58558 Menoken (9.4 mi)
58505 Bismarck (9.7 mi)
58554 Mandan (13.3 mi)
58503 Bismarck (14.7 mi)
58560 Moffit (17.3 mi)
58572 Sterling (18.4 mi)
58544 Hazelton (18.7 mi)
Demographics
updated 05/2026
| Population | |
|---|---|
| Total population | 29,545 |
| Population density | 286 / sq mi |
| State FIPS | 38 |
| County FIPS | 015 |
| Geography | |
|---|---|
| Land area | 103.34 sq mi |
| Water area | 8.31 sq mi |
| Latitude | 46.7114 |
| Longitude | -100.6494 |
| Timezone | Central (CT) |
| Area code | 701 |
Total population by age
Gender
Race & ethnicity
Economics
updated 05/2026
Household income
| Income range | This ZIP | County avg | State avg |
|---|---|---|---|
| Under $50k | 34.3% | 32.1% | 37.8% |
| $50k – $100k | 33.4% | 33.7% | 32.8% |
| $100k – $200k | 25.8% | 27.4% | 23.3% |
| Over $200k | 6.5% | 6.8% | 6.0% |
Demographics & statistics
29,545
Population
286
People per sq mi
35.5
Median age
$79,652
Median household income
$40,706
Per capita income
$275,900
Median home value
$935
Median monthly rent
76.0%
Home ownership
7.3%
Poverty rate
3.5%
Unemployment
9,537
Housing units
31.9%
Bachelor's or higher
Age distribution
Male
Female
889
Under 5
857
711
5–9
685
1,337
10–14
1,288
1,156
15–19
1,113
1,009
20–24
972
2,336
25–34
2,250
1,955
35–44
1,883
1,539
45–54
1,482
886
55–59
853
990
60–64
953
1,509
65–74
1,454
613
75–84
590
120
85+
115
← Male
Female →
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 6,977 | 23.6% |
| 18 and over | 22,568 | 76.4% |
| 65 and over | 4,401 | 14.9% |
| Median age | 35.5 years | |
Race & ethnicity
White
84.8%
American Indian / Alaska Native
6.2%
Two or more races
4.8%
Hispanic or Latino
2.1%
Other race
1%
Black or African American
0.9%
Asian
0.3%
| Group | Count | % |
|---|---|---|
| White | 25,602 | 84.8% |
| American Indian / Alaska Native | 1,876 | 6.2% |
| Two or more races | 1,434 | 4.8% |
| Hispanic or Latino | 642 | 2.1% |
| Other race | 292 | 1% |
| Black or African American | 258 | 0.9% |
| Asian | 81 | 0.3% |
Household income
| Income range | This ZIP | County avg | State avg |
|---|---|---|---|
| Under $50k | 34.3% | 32.1% | 37.8% |
| $50k – $100k | 33.4% | 33.7% | 32.8% |
| $100k – $200k | 25.8% | 27.4% | 23.3% |
| Over $200k | 6.5% | 6.8% | 6.0% |
Under $10k
3.2%
$10k–$15k
2.8%
$15k–$25k
5.4%
$25k–$35k
6.0%
$35k–$50k
10.4%
$50k–$75k
18.3%
$75k–$100k
15.6%
$100k–$150k
19.4%
$150k–$200k
11.2%
$200k+
7.6%
| Range | % of households |
|---|---|
| Under $10k | 3.2% |
| $10k–$15k | 2.8% |
| $15k–$25k | 5.4% |
| $25k–$35k | 6.0% |
| $35k–$50k | 10.4% |
| $50k–$75k | 18.3% |
| $75k–$100k | 15.6% |
| $100k–$150k | 19.4% |
| $150k–$200k | 11.2% |
| $200k+ | 7.6% |
| Median income | $79,652 |
Housing
Home values
Under $50k
14.0%
$50k–$100k
3.9%
$100k–$150k
4.7%
$150k–$200k
6.4%
$200k–$300k
29.2%
$300k–$500k
31.2%
$500k–$1M
8.0%
$1M+
2.6%
Housing overview
| Metric | Value |
|---|---|
| Median home value | $275,900 |
| Median rent / month | $935 |
| Owner occupied | 76.0% |
| Renter occupied | 24.0% |
| Vacant | 5.2% |
| Single-family detached | 57.0% |
| Large apartment buildings | 11.1% |
| Mobile homes | 13.5% |
| Median rooms | 6.3 |
| Avg household size (owned) | 2.53 |
Year built
| Era | % |
|---|---|
| 2020 or later | 0.7% |
| 2010–2019 | 17.9% |
| 2000–2009 | 11.9% |
| 1990–1999 | 14.8% |
| 1980–1989 | 11.9% |
| 1970–1979 | 29.6% |
| 1960–1969 | 6.2% |
| 1950–1959 | 4.1% |
| 1940–1949 | 1.1% |
| 1939 or earlier | 1.9% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 0.8% |
| 1 bedroom | 6.7% |
| 2 bedrooms | 23.9% |
| 3 bedrooms | 35.3% |
| 4 bedrooms | 25.6% |
| 5+ bedrooms | 7.7% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 4.7% |
| 1 vehicle | 28.8% |
| 2 vehicles | 39.4% |
| 3 or more | 27.1% |
Heating fuel
| Fuel type | % |
|---|---|
| Utility gas | 67.1% |
| Electricity | 22.8% |
| Propane / LP gas | 8.9% |
| No fuel used | 0.6% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 5,496 | 47.0% |
| Cohabiting couple | 966 | 8.3% |
| Male householder, no spouse | 2,437 | 20.8% |
| Female householder, no spouse | 2,805 | 24.0% |
| Households with children under 18 | 3,448 | 29.5% |
| Households with seniors (65+) | 3,239 | 27.7% |
| Average household size | 2.38 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 40.1% | 32.6% |
| Married | 48.0% | 48.8% |
| Separated | 0.2% | 1.1% |
| Widowed | 1.4% | 6.1% |
| Divorced | 10.3% | 11.3% |
Education
Less than 9th grade
1.4%
Some HS, no diploma
4.2%
HS graduate
25.6%
Some college, no degree
19.4%
Associate's degree
17.5%
Bachelor's degree
22.6%
Graduate / professional
9.2%
| Metric | % |
|---|---|
| HS diploma or higher | 94.4% |
| Bachelor's or higher | 31.9% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 381 | 5.0% |
| Kindergarten | 259 | 3.4% |
| Elementary school | 3,259 | 42.8% |
| High school | 1,442 | 18.9% |
| College / grad school | 2,270 | 29.8% |
Employment
Industry of employment
Education & healthcare
26.0%
Retail trade
11.6%
Arts, food & hospitality
8.4%
Construction
8.0%
Manufacturing
7.3%
Professional & management
7.1%
Other services
6.6%
Public administration
6.5%
Transportation & utilities
6.4%
Finance & real estate
5.0%
Wholesale trade
3.8%
Agriculture & mining
1.7%
Information
1.6%
Occupation
| Category | % |
|---|---|
| Management, business & arts | 34.9% |
| Service | 18.9% |
| Sales & office | 22.8% |
| Natural resources & construction | 10.5% |
| Production & transportation | 12.8% |
Employment type
| Type | % |
|---|---|
| Private sector | 76.9% |
| Government | 17.0% |
| Self-employed | 5.8% |
| Unpaid family workers | 0.2% |
Commute
| Method | % |
|---|---|
| Drive alone | 78.8% |
| Carpool | 9.9% |
| Public transit | 0.2% |
| Walk | 3.0% |
| Work from home | 7.3% |
| Other means | 0.8% |
| Avg commute (minutes) | 18.9 |
Poverty
All people
7.3%
Under 18 years
7.7%
18 and over
7.1%
Married-couple families
0.9%
Female-led households
13.3%
Income support
| Source | % of households |
|---|---|
| Social Security | 28.8% |
| Retirement income | 24.6% |
| Supplemental Security | 2.3% |
| Cash public assistance | 2.5% |
| Food stamps / SNAP | 7.3% |
Health indicators
| Condition | % |
|---|---|
| Obesity | 31.8% |
| High blood pressure | 26.8% |
| High cholesterol | 29.1% |
| Diabetes | 7.5% |
| Heart disease | 4.9% |
| Stroke | 2.3% |
| Asthma | 9.5% |
| Arthritis | 20.1% |
| Kidney disease | 2.2% |
| Pulmonary disease | 5.0% |
| Cancer | 5.7% |
| Behavior / access | % |
|---|---|
| Smoking | 16.4% |
| Binge drinking | 23.1% |
| No physical activity | 20.7% |
| Less than 7 hrs sleep | 27.6% |
| Depression | 20.1% |
| Fair or poor health | 10.2% |
| Poor mental health | 13.0% |
| Poor physical health | 7.8% |
| No health insurance | 9.1% |
| Visited doctor (checkup) | 67.9% |
| Visited dentist | 69.8% |
| Cholesterol screening | 87.2% |
| Teeth loss | 10.6% |
Veterans & disability
| Veterans | Count | % |
|---|---|---|
| Civilian veterans | 1,788 | 7.9% |
| Disability | % |
|---|---|
| Any disability | 10.6% |
| Under 18 | 2.1% |
| 18–64 years | 8.8% |
| 65 and over | 31.5% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 80.6% |
| Public insurance | 27.8% |
| No insurance | 5.2% |
| Uninsured under 19 | 1.6% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 27,799 | 94.1% |
| Spanish | 357 | 1.3% |
| Other Indo-European | 191 | 0.7% |
| Asian & Pacific Islander | 69 | 0.2% |
| Other languages | 3 | 0.0% |
Place of birth & citizenship
| Origin | Count | % |
|---|---|---|
| Native born (US) | 29,058 | 98.4% |
| Born in same state | 28,820 | 97.5% |
| Born in different state | 21,217 | 71.8% |
| Foreign born | 238 | 0.8% |
| Naturalized citizen | 487 | 1.6% |
| Not a US citizen | 293 | 60.2% |
Ancestry
| Ancestry | Count | % |
|---|---|---|
| Polish | 4,794 | 16.2% |
| Italian | 2,124 | 7.2% |
| French | 1,393 | 4.7% |
| Arab | 750 | 2.5% |
| German | 325 | 1.1% |
| Ancestry | Count | % |
|---|---|---|
| English | 311 | 1.1% |
| Dutch | 216 | 0.7% |
| Irish | 27 | 0.1% |
| Norwegian | 15 | 0.1% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 39.6% |
| Internet access | 93.4% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 58504
What city is ZIP code 58504 in?
ZIP code 58504 is primarily assigned to Bismarck, North Dakota.
What county is ZIP code 58504 in?
ZIP code 58504 falls within Burleigh County, North Dakota.
What is the population of ZIP code 58504?
ZIP code 58504 has an estimated population of 29,545 residents, with a density of 286 people per square mile.
What is the typical home value in ZIP code 58504?
The median home value in ZIP code 58504 is $275,900.
What is the median household income in ZIP code 58504?
The median household income in ZIP code 58504 is $79,652, above the national median of ~$75,000.
What timezone is ZIP code 58504 in?
ZIP code 58504 observes the CST timezone.