What city is 58104 in?

58104 is a Fargo, ND mailing address. By land area, 56% lies inside Fargo; the rest is outside any Census-defined city or community.

What is the population of 58104?

About 49,168 people (±1,842), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 48,150.

What is the median household income in 58104?

$85,747 (±$5,834), compared with $76,657 for North Dakota as a whole. Half the households in the ZIP code earn more and half earn less.

How many carrier routes and mailboxes are in 58104?

29 USPS carrier routes with 25,802 residential and 1,224 business mailboxes (27,038 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.

What ZIP codes are near 58104?

The closest, measured center to center: 58103 (4.4 mi, Fargo), 56560 (5.7 mi, Moorhead), 58047 (5.7 mi, Horace), 56562 (5.9 mi, Moorhead), 56563 (6.4 mi, Moorhead) and 58078 (7.1 mi, West Fargo).

58104 ZIP Code, Fargo, ND

58104 is a ZIP code in Fargo, North Dakota in Cass County. It covers 28 square miles of land. The closest ZIP codes are 58103, 56560 and 58047. 49,168 people live here in 21,882 households, which puts it among the most populous 1% of North Dakota ZIP codes. At about 1,753 people per square mile it has suburban density, and owners and renters are mixed (45% own). Median household income is $85,747, above the North Dakota median of $76,657; 21% of residents moved in during the past year.

Quick facts

Mailing city: Fargo, ND
County: Cass County
Land area: 28 sq mi
Population: 49,168
Median household income: $85,747
Carrier routes: 29 (25,802 homes)

Key figures

Measure	Value
Residents	49,168
Households	21,882
Median household income	$85,747
Income per person	$51,959
Median age	32.3
Homeowners	45.4%
Median home value	$359,400
Median rent	$1,115
Bachelor's degree or higher	49.1%
Average commute (minutes)	16.2
Households with kids under 18	27.2%
Moved in the past year	20.6%
Below the poverty line	9.0%
Broadband internet	87.5%
Speak a non-English language at home	9.8%

Household income

% of households	Value
<$10K	3.3%
$10–15K	2.7%
$15–25K	4.3%
$25–35K	6.0%
$35–50K	10.9%
$50–75K	16.1%
$75–100K	14.8%
$100–150K	20.1%
$150–200K	8.8%
$200K+	13.0%

Age

% of all residents	Value
<10	13.0%
10–19	13.2%
20–24	9.3%
25–34	18.7%
35–44	13.8%
45–54	10.6%
55–64	9.4%
65–74	6.0%
75+	5.9%

Tenure

% of housing units	Value
Owned, with mortgage	32.1%
Owned outright	12.5%
Rented	52.7%
Vacant	2.7%

Type of building

% of housing units	Value
Detached house	37.1%
Townhome	12.3%
2–4 units	3.4%
5–19 units	7.6%
20+ units	39.5%
Mobile / other	0.0%

Businesses in 58104

1,227 business establishments with 22,302 employees (ZIP Codes Business Patterns 2023).

Health Care and Social Assistance: 194
Construction: 147
Professional, Scientific, and Technical Services: 141
Finance and Insurance: 113
Retail Trade: 98
Real Estate and Rental and Leasing: 97
Other Services (except Public Administration): 94
Administrative and Support and Waste Management and Remediation Services: 78

EDDM carrier routes

58104 has 29 USPS carrier routes with 25,802 residential and 1,224 business mailboxes. Open the EDDM route map.

Carrier routes in 58104

58104 has 29 USPS carrier routes (28 rural (R), 1 highway contract (H)) with 25,802 residential and 1,224 business mailboxes. Routes range from 338 homes (H070) to 1,346 homes (R027); the median route has 878 homes. The Census counted 21,882 households in 58104 (2020–2024 average); USPS counts current mailboxes, including new and vacant homes.

Homes per route	Routes
1–249	0
250–499	1
500–749	5
750–999	13
1,000–1,499	10
1,500+	0

Best routes in 58104 for…

Most businesses

For B2B offers: office supplies, cleaning, IT, catering and commercial services.

Route R032 — USPS business mailboxes 126, 1,101 homes
Route R024 — USPS business mailboxes 106, 1,080 homes
Route R017 — USPS business mailboxes 99, 1,063 homes
Route R030 — USPS business mailboxes 96, 732 homes
Route R033 — USPS business mailboxes 90, 841 homes

Select these 5 routes on the route map

Every carrier route in 58104

Route	Type	Homes	Businesses	Est. median income	Est. owners	Est. families with kids	Est. moved in past year
H070	Highway contract	338	10	$149,596	—	—	—
R001	Rural	884	5	$105,117	—	—	—
R004	Rural	805	28	$66,148	—	—	—
R006	Rural	841	72	$66,148	—	—	—
R007	Rural	751	35	$54,886	—	—	—
R009	Rural	942	13	$99,135	—	—	—
R010	Rural	793	34	$172,780	—	—	—
R012	Rural	1,086	15	$38,271	—	—	—
R013	Rural	569	18	$172,780	—	—	—
R015	Rural	820	7	$174,463	—	—	—
R016	Rural	829	8	$61,798	—	—	—
R017	Rural	1,063	99	$59,425	—	—	—
R018	Rural	878	4	$115,925	—	—	—
R019	Rural	1,079	73	$52,104	—	—	—
R020	Rural	951	89	$51,227	—	—	—
R021	Rural	1,104	6	$67,239	—	—	—
R022	Rural	734	3	$126,356	—	—	—
R023	Rural	578	3	$198,259	—	—	—
R024	Rural	1,080	106	$84,141	—	—	—
R025	Rural	1,087	63	$84,141	—	—	—
R026	Rural	847	53	$149,596	—	—	—
R027	Rural	1,346	13	$51,227	—	—	—
R028	Rural	910	12	$115,925	—	—	—
R030	Rural	732	96	$198,259	—	—	—
R031	Rural	685	32	$157,417	—	—	—
R032	Rural	1,101	126	$51,227	—	—	—
R033	Rural	841	90	$68,925	—	—	—
R034	Rural	1,042	81	$67,239	—	—	—
R035	Rural	1,086	30	$68,925	—	—	—

Income, owners, families and movers are estimates for each route (how we estimate them); mailbox counts are current USPS figures. Open 58104 on the EDDM route map.

How route demographics are estimated

Mailbox counts come from USPS; demographics are estimates

The number of homes and businesses on each carrier route is the current USPS EDDM count. The Census Bureau does not publish figures for carrier routes, so income, homeownership, ages, families, movers and housing age on a route are EDDM2GO estimates built from Census block groups (neighborhood areas of roughly 600 to 3,000 people).

How a route gets its figures: the block-group length-share method

We trace each route's streets every 25 meters and record which block group each stretch falls in. The route's homes are spread along its streets in proportion to length, so a route with 60% of its street length in one block group is assumed to have 60% of its homes there. Each block group then contributes its Census counts in proportion to the share of its housing units that sit on the route (capped at the whole block group). Medians are recalculated from the combined income, home-value and age brackets, the way the Census Bureau computes them, not averaged.

Margins of error

Census survey figures carry a margin of error at 90% confidence; we carry it through the calculation and show it as ±. Our margins treat the route-to-block-group split as exact, so the real uncertainty is larger. Routes with fewer than 100 estimated households, large margins, or streets we could not place are flagged.

Different years

USPS mailbox counts are current. Census figures are 5-year averages for 2020–2024, so a new subdivision may have more homes on the route today than the Census counted. Use the route figures to compare routes with each other, not as an exact head count.

Why some routes show identical figures

Two routes that run through the same block group get the same percentages and medians, because the Census publishes one set of figures for the whole block group. Their mailbox counts still differ, and those are exact.

Route and mailbox counts: USPS EDDM route data. Route demographics: EDDM2GO estimates from U.S. Census Bureau American Community Survey 5-year block-group data (2020–2024) and 2024 cartographic block-group boundaries. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.

Nearby ZIP codes

58103 — Fargo city, ND (4.4 mi)
56560 — Moorhead city, MN (5.7 mi)
58047 — Horace city, ND (5.7 mi)
56562 — Moorhead city, MN (5.9 mi)
56563 — Moorhead city, MN (6.4 mi)
58078 — West Fargo city, ND (7.1 mi)
58105 — Fargo city, ND (7.3 mi)
56529 — Dilworth city, MN (9 mi)

Areas that include 58104

Where it ranks

Mail every home in 58104

Route counts on this page price as Full Service 6.5 × 9 postcards: we print, bundle by carrier route and hand the mailing to USPS. Prefer to take it to the Post Office yourself? Print only costs less and you pay postage at drop-off.

EDDM guides

ZIP code statistics describe the Census ZIP Code Tabulation Area (ZCTA) 58104, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.

Frequently asked questions

What city is 58104 in?: 58104 is a Fargo, ND mailing address. By land area, 56% lies inside Fargo; the rest is outside any Census-defined city or community.
What county is 58104 in?: 58104 is in Cass County.
What is the population of 58104?: About 49,168 people (±1,842), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 48,150.
What is the median household income in 58104?: $85,747 (±$5,834), compared with $76,657 for North Dakota as a whole. Half the households in the ZIP code earn more and half earn less.
How many carrier routes and mailboxes are in 58104?: 29 USPS carrier routes with 25,802 residential and 1,224 business mailboxes (27,038 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.
What ZIP codes are near 58104?: The closest, measured center to center: 58103 (4.4 mi, Fargo), 56560 (5.7 mi, Moorhead), 58047 (5.7 mi, Horace), 56562 (5.9 mi, Moorhead), 56563 (6.4 mi, Moorhead) and 58078 (7.1 mi, West Fargo).

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.