Zip code 58521: Baldwin, North Dakota

Q: What city is zip code 58521?

58521 is assigned to Baldwin, North Dakota. The city name is the one the Postal Service prefers for mail addressed to this zip code.

Q: What county is 58521 in?

58521 is in Burleigh County, North Dakota.

Q: What is the population of 58521?

About 722 people live in 58521, according to the Census Bureau's American Community Survey.

Q: What is the median household income in 58521?

The median household income in 58521 is $135,456.

Q: What zip codes are near 58521?

The closest zip codes to 58521 are 58503, 58502, 58579, 58501, 58505.

Residential delivery areaBurleigh CountyCentral Time

Population

722

Median household income

$135K

U.S. $81K

Median home value

$399K

U.S. $333K

Median rent

—

U.S. $1,413

Median age

52.8

U.S. 38.9

Land area

166 sq mi

4 people/sq mi

Boundary is the Census Bureau's ZIP Code Tabulation Area, which closely tracks the postal delivery area.

About 58521

58521 is a rural zip code in Baldwin, North Dakota (Burleigh County), covering 166 sq mi of land. About 722 people live here, or 4 per square mile. The median resident is 52.8 years old, compared with 38.9 nationally.

The median household earns $135,456 a year, 68% above the national median of $80,734. 3.9% of residents live below the poverty line (U.S.: 12.5%). A typical home is valued at $398,800, or 2.9 years of median household income (U.S.: 4.1 years), which makes homes relatively affordable for local earners. 84% of occupied homes are lived in by their owners.

45% of adults hold a bachelor's degree or higher (U.S.: 36%). Commuters average 34 minutes each way, and 13% of workers work from home. The most common jobs among working residents are in sales; construction and repair; and healthcare.

How 58521 compares

Sorted from highest to lowest national percentile

Median age52.8
97th
U.S. 38.9 · ND 35.970th of 345 in ND
Residents 65 and older25.6%
93rd
U.S. 17.2% · ND 16.5%108th of 345 in ND
Median household income$135,456
91st
StrengthU.S. $80,734 · ND $76,65710th of 328 in ND
Average commute34 min
89th
WeaknessU.S. 26.4 min · ND 17.9 min28th of 337 in ND
Homeownership rate84%
87th
StrengthU.S. 65.2% · ND 62.9%154th of 342 in ND
Self-employed workers13.6%
86th
U.S. 10% · ND 11.3%234th of 345 in ND
Median earnings per worker$67,188
85th
StrengthU.S. $49,666 · ND $49,09732nd of 345 in ND
Per capita income$59,457
84th
StrengthU.S. $44,673 · ND $43,38931st of 345 in ND
Bachelor's degree or higher45.1%
73rd
U.S. 35.7% · ND 32.7%23rd of 344 in ND
Housing vacancy8.9%
66th
U.S. 10.1% · ND 12.3%279th of 342 in ND
Healthcare workers10.4%
64th
U.S. 9.7% · ND 10.8%111th of 345 in ND
Median home value$398,800
62nd
U.S. $332,700 · ND $249,9005th of 311 in ND
Work from home12.8%
50th
U.S. 15.1% · ND 8.1%89th of 345 in ND
Broadband access92.2%
50th
U.S. 91% · ND 88.7%107th of 342 in ND
Government workers13.3%
47th
U.S. 14.5% · ND 17.3%212th of 345 in ND
Veterans4.9%
37th
U.S. 6.2% · ND 7.1%240th of 345 in ND
Residents under 1817.7%
17th
U.S. 22% · ND 23.5%253rd of 345 in ND
Diversity index20.4
13th
U.S. 61.4 · ND 32.5113th of 345 in ND
Rent-burdened renters36.4%
10th
StrengthU.S. 51.1% · ND 38.9%110th of 291 in ND
Uninsured rate2.4%
8th
StrengthU.S. 8.4% · ND 6.5%243rd of 343 in ND
Poverty rate3.9%
6th
StrengthU.S. 12.5% · ND 10.8%262nd of 342 in ND
Foreign-born residents1%
6th
U.S. 14.1% · ND 4.7%176th of 345 in ND
Tech workers0.2%
4th
U.S. 3.8% · ND 2%136th of 345 in ND
Unemployment rate1%
2nd
StrengthU.S. 5.2% · ND 2.8%187th of 345 in ND
Income inequality (Gini)0.342
2nd
StrengthU.S. 0.483 · ND 0.457278th of 342 in ND
Population722
1st
U.S. 334,922,499 · ND 784,841121st of 345 in ND
Population density4/sq mi
1st
U.S. 95/sq mi · ND 11/sq mi124th of 345 in ND

Measure	58521	Burleigh	ND	U.S.	National percentile	Rank in ND
Median age	52.8	38.5	35.9	38.9	97th	70th of 345
Residents 65 and older	25.6%	17.9%	16.5%	17.2%	93rd	108th of 345
Median household incomeStrength	$135,456	$86,851	$76,657	$80,734	91st	10th of 328
Average commuteWeakness	34 min	17.5 min	17.9 min	26.4 min	89th	28th of 337
Homeownership rateStrength	84%	71.2%	62.9%	65.2%	87th	154th of 342
Self-employed workers	13.6%	9.6%	11.3%	10%	86th	234th of 345
Median earnings per workerStrength	$67,188	$53,446	$49,097	$49,666	85th	32nd of 345
Per capita incomeStrength	$59,457	$45,977	$43,389	$44,673	84th	31st of 345
Bachelor's degree or higher	45.1%	39.1%	32.7%	35.7%	73rd	23rd of 344
Housing vacancy	8.9%	5.7%	12.3%	10.1%	66th	279th of 342
Healthcare workers	10.4%	12.5%	10.8%	9.7%	64th	111th of 345
Median home value	$398,800	$324,000	$249,900	$332,700	62nd	5th of 311
Work from home	12.8%	8.8%	8.1%	15.1%	50th	89th of 345
Broadband access	92.2%	89%	88.7%	91%	50th	107th of 342
Government workers	13.3%	20.1%	17.3%	14.5%	47th	212th of 345
Veterans	4.9%	6.7%	7.1%	6.2%	37th	240th of 345
Residents under 18	17.7%	23.2%	23.5%	22%	17th	253rd of 345
Diversity index	20.4	27.4	32.5	61.4	13th	113th of 345
Rent-burdened rentersStrength	36.4%	39%	38.9%	51.1%	10th	110th of 291
Uninsured rateStrength	2.4%	4.5%	6.5%	8.4%	8th	243rd of 343
Poverty rateStrength	3.9%	7.9%	10.8%	12.5%	6th	262nd of 342
Foreign-born residents	1%	3.3%	4.7%	14.1%	6th	176th of 345
Tech workers	0.2%	3.2%	2%	3.8%	4th	136th of 345
Unemployment rateStrength	1%	2.3%	2.8%	5.2%	2nd	187th of 345
Income inequality (Gini)Strength	0.342	0.431	0.457	0.483	2nd	278th of 342
Population	722	100,600	784,841	334,922,499	1st	121st of 345
Population density	4/sq mi	62/sq mi	11/sq mi	95/sq mi	1st	124th of 345

The percentile is the share of Americans who live in a zip code with a lower value, so the 50th percentile is typical. Rank 1 is the highest value in the state. Both include zip codes with at least 100 residents. Strengths and weaknesses mark measures in the best or worst fifth nationally, where higher or lower is clearly better (income, poverty, education, commute, broadband, insurance and similar). Measures like age or density are left unmarked.

People

Age

Under 5

14%

5–17

18–24

11%

25–34

13%

35–44

45–54

23%

55–64

21%

65–74

75+

Median age

52.8

Under 18

17.7%

65 and over

25.6%

Race and ethnicity

White89%
Black0.8%
Hispanic6%
Asian0%
Native American0.8%
Pacific Islander0%
Other0%
Multiracial3%

Diversity index

20.4

U.S. 61.4

Foreign-born

U.S. 14.1%

Born in state

63.2%

Language spoken at home (households)

English only

88%

Spanish

Other Indo-European

11%

Asian / Pacific

Other

Households

Households: 307
Average household size: 2.4
Family households: 85.3%
Married couples: 78.5%
Living alone: 14.3%
Veterans (of adults): 4.9%
Male / female: 45% / 55%

Income and poverty

Household income distribution

<$25k

$25–50k

$50–75k

12%

$75–100k

10%

$100–150k

36%

$150–200k

11%

$200k+

18%

Median household income

58521

$135,456

Burleigh Co.

$86,851

North Dakota

$76,657

United States

$80,734

Per capita income

$59,457

U.S. $44,673

Poverty rate

3.9%

U.S. 12.5%

Households earning $150K+

28.7%

U.S. 23%

Income inequality (Gini)

0.342

U.S. 0.483

Housing

Median home value

58521

$398,800

Burleigh Co.

$324,000

North Dakota

$249,900

United States

$332,700

Median gross rent

58521

—

Burleigh Co.

$998

North Dakota

$954

United States

$1,413

Types of housing

Single-family

95%

2–4 units

5–19 units

20+ units

Mobile home

Boat, RV, van

Housing units: 337
Owner-occupied: 84%
Vacant: 8.9%
Median year built: 1983
Median rooms: 7.5
Renters paying 30%+ of income: 36.4%
Renters paying 50%+ of income: 36.4%
Home value to income: 2.9× (U.S. 4.1×)

Work and commute

How people get to work

Drove alone

61%

Carpooled

24%

Transit

Walked

Bicycle

Worked from home

13%

Other

0.2%

Commute time (one way)

<10 min

10–19

20–29

45%

30–44

36%

45–59

60+

10%

Average commute

34 min

U.S. 26.4 min

Unemployment

U.S. 5.2%

In labor force

68.5%

U.S. 63.5%

Jobs and careers

What employed residents do, wherever they work

Occupations

Sales

36%

Construction and repair

11%

Healthcare

10%

Transportation and moving

10%

Management

Education

Business and finance

Engineering and science

Office and admin

Cleaning and personal care

Farming, fishing and forestry

Food service

0.7%

Production

0.5%

Computer and math

0.2%

Legal and social services

0.2%

Arts, media and sports

Police and fire

Industries

Professional and technical services

22%

Agriculture and mining

15%

Health care and social assistance

12%

Admin, support and management

12%

Finance, insurance and real estate

10%

Retail

Education

Construction

Public administration

Transportation, warehousing and utilities

Manufacturing

Information

0.7%

Restaurants and hotels

Other services

Wholesale

Arts and recreation

Median earnings per worker

$67,188

U.S. $49,666

Self-employed

13.6%

U.S. 10%

Government workers

13.3%

U.S. 14.5%

Nonprofit workers

6.2%

U.S. 8.8%

Median earnings by type of work

Type of work	58521	U.S.
Management, business, science and arts	$64,375	$74,888
Service	$28,214	$26,804
Sales and office	$85,946	$40,476
Construction and maintenance	$75,500	$49,199
Production and transportation	$26,618	$39,989

Education, internet and health coverage

Highest education (adults 25+)

No diploma

High school

29%

Some college

Associate's

16%

Bachelor's

42%

Graduate

High school graduate or higher: 97.8%
Bachelor's degree or higher: 45.1%
Graduate or professional degree: 3.1%
Households with broadband: 92.2%
Cable, fiber or DSL: 81.8%
No internet access: 6.2%
Without health insurance: 2.4%
Limited-English households: 0%

Geography

City (USPS): Baldwin
State: North Dakota
County: Burleigh County
Center point: 47.0280° N, 100.6740° W
Land area: 166 sq mi
Water area: 1.2 sq mi
Time zone: Central Time (UTC-6, UTC-5 in summer)
Zip type: Residential delivery area

Zip codes near 58521

Search by radius

Zip	City	Distance	Population	IncomeMedian income	Home value
58503	Bismarck, ND	9.2 mi	37,683	$102,333	$393,700
58502	Bismarck, ND · PO box	9.6 mi	—	—	—
58579	Wilton, ND	11 mi	1,001	$93,750	$281,500
58501	Bismarck, ND	15 mi	29,405	$68,755	$279,700
58505	Bismarck, ND	15 mi	22	—	—
58477	Regan, ND	15 mi	145	$82,778	$154,200
58506	Bismarck, ND · PO box	16 mi	—	—	—
58507	Bismarck, ND · PO box	16 mi	—	—	—
58558	Menoken, ND	16 mi	899	$104,550	$286,000
58572	Sterling, ND	19 mi	316	$56,250	$447,700
58504	Bismarck, ND	20 mi	30,212	$85,637	$295,700
58494	Wing, ND	22 mi	431	$90,577	$161,000

Questions about 58521

What city is zip code 58521?

58521 is assigned to Baldwin, North Dakota. The city name is the one the Postal Service prefers for mail addressed to this zip code.

What county is 58521 in?

58521 is in Burleigh County, North Dakota.

What is the population of 58521?

About 722 people live in 58521, according to the Census Bureau's American Community Survey.

What time zone is 58521 in?

58521 is in Central Time.

What is the median household income in 58521?

The median household income in 58521 is $135,456.

What zip codes are near 58521?

The closest zip codes to 58521 are 58503, 58502, 58579, 58501, 58505.

Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 58521, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.