55723 ZIP Code, Cook, MN
55723 is a ZIP code in Cook, Minnesota — mostly in St. Louis County (72% of its land), with smaller parts in Itasca County. It covers 394 square miles of land. The closest ZIP codes are 55703, 55781 and 55710. 1,927 people live here in 947 households. It is rural, with fewer than 100 people per square mile, and most homes are owner-occupied (87%). Median household income is $64,526, below the Minnesota median of $89,062; the median age is 60.3, older than most ZIP codes.
Quick facts
- Mailing city: Cook, MN
- County: St. Louis County
- Land area: 394 sq mi
- Population: 1,927
- Median household income: $64,526
Key figures
| Measure | Value |
|---|---|
| Residents | 1,927 |
| Households | 947 |
| Median household income | $64,526 |
| Income per person | $40,887 |
| Median age | 60.3 |
| Homeowners | 87.2% |
| Median home value | $189,700 |
| Median rent | $550 |
| Bachelor's degree or higher | 25.5% |
| Average commute (minutes) | 23 |
| Households with kids under 18 | 13.9% |
| Moved in the past year | 7.0% |
| Below the poverty line | 16.6% |
| Broadband internet | 82.9% |
| Speak a non-English language at home | 1.8% |
Household income
| % of households | Value |
|---|---|
| <$10K | 6.5% |
| $10–15K | 2.3% |
| $15–25K | 10.5% |
| $25–35K | 8.1% |
| $35–50K | 13.2% |
| $50–75K | 16.3% |
| $75–100K | 12.8% |
| $100–150K | 18.8% |
| $150–200K | 7.1% |
| $200K+ | 4.4% |
Age
| % of all residents | Value |
|---|---|
| <10 | 8.9% |
| 10–19 | 7.5% |
| 20–24 | 2.6% |
| 25–34 | 7.9% |
| 35–44 | 8.0% |
| 45–54 | 6.7% |
| 55–64 | 18.1% |
| 65–74 | 23.3% |
| 75+ | 16.8% |
Tenure
| % of housing units | Value |
|---|---|
| Owned, with mortgage | 16.6% |
| Owned outright | 24.0% |
| Rented | 5.9% |
| Vacant | 53.5% |
Type of building
| % of housing units | Value |
|---|---|
| Detached house | 91.2% |
| Townhome | 0.4% |
| 2–4 units | 0.9% |
| 5–19 units | 0.1% |
| 20+ units | 3.0% |
| Mobile / other | 4.4% |
Businesses in 55723
102 business establishments with 636 employees (ZIP Codes Business Patterns 2023).
- Retail Trade: 19
- Accommodation and Food Services: 18
- Construction: 17
- Other Services (except Public Administration): 11
- Health Care and Social Assistance: 7
- Finance and Insurance: 6
- Real Estate and Rental and Leasing: 4
- Wholesale Trade: 3
EDDM carrier routes
See every USPS carrier route in 55723 with residential and business mailbox counts on the route map. Open the EDDM route map.
Nearby ZIP codes
- 55703 (9 mi)
- 55781 (14.7 mi)
- 55710 — Mountain Iron city, MN (15.1 mi)
- 55771 — Nett Lake CDP, MN (19.2 mi)
- 55719 — Chisholm city, MN (20.7 mi)
- 55772 — Nett Lake CDP, MN (21.8 mi)
- 55790 — Tower city, MN (22.3 mi)
- 55768 — Mountain Iron city, MN (22.8 mi)
Areas that include 55723
- Cook, MN ZIP codes — 1 ZIP code
- Itasca County ZIP codes — 27 ZIP codes
- St. Louis County ZIP codes — 48 ZIP codes
- Minnesota ZIP code data
Where it ranks
- No. 9 of 31: highest share of owner-occupied homes in St. Louis County
- No. 3 of 31: highest median age in St. Louis County
Mail every home in 55723
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) 55723, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.
Frequently asked questions
- What city is 55723 in?
- 55723 is a Cook, MN mailing address. None of its land lies inside a Census-defined city or community.
- What county is 55723 in?
- 55723 is mostly in St. Louis County (72% of its land), with smaller parts in Itasca County.
- What is the population of 55723?
- About 1,927 people (±308), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 2,222.
- What is the median household income in 55723?
- $64,526 (±$6,626), compared with $89,062 for Minnesota as a whole. Half the households in the ZIP code earn more and half earn less.
- How many carrier routes and mailboxes are in 55723?
- EDDM2GO's stored route library does not include 55723 yet. The EDDM route map loads its carrier routes and mailbox counts when you search the ZIP code.
- What ZIP codes are near 55723?
- The closest, measured center to center: 55703 (9 mi), 55781 (14.7 mi), 55710 (15.1 mi, Mountain Iron), 55771 (19.2 mi, Nett Lake), 55719 (20.7 mi, Chisholm) and 55772 (21.8 mi, Nett Lake).
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.