55371 ZIP Code, Princeton, MN
55371 is a ZIP code in Princeton, Minnesota — mostly in Mille Lacs County (42% of its land), with smaller parts in Sherburne, Isanti and Benton counties. It covers 196 square miles of land. The closest ZIP codes are 55398, 56363 and 55017. 18,103 people live here in 6,440 households. It is rural, with fewer than 100 people per square mile, and most homes are owner-occupied (85%). Median household income is $93,824, close to the Minnesota median of $89,062.
Quick facts
- Mailing city: Princeton, MN
- County: Mille Lacs County
- Land area: 196 sq mi
- Population: 18,103
- Median household income: $93,824
Key figures
| Measure | Value |
|---|---|
| Residents | 18,103 |
| Households | 6,440 |
| Median household income | $93,824 |
| Income per person | $38,223 |
| Median age | 39.3 |
| Homeowners | 84.9% |
| Median home value | $327,200 |
| Median rent | $975 |
| Bachelor's degree or higher | 19.6% |
| Average commute (minutes) | 31.8 |
| Households with kids under 18 | 34.0% |
| Moved in the past year | 8.8% |
| Below the poverty line | 6.4% |
| Broadband internet | 91.0% |
| Speak a non-English language at home | 3.0% |
Household income
| % of households | Value |
|---|---|
| <$10K | 3.5% |
| $10–15K | 3.8% |
| $15–25K | 3.6% |
| $25–35K | 5.0% |
| $35–50K | 8.9% |
| $50–75K | 13.8% |
| $75–100K | 14.3% |
| $100–150K | 25.5% |
| $150–200K | 15.9% |
| $200K+ | 5.7% |
Age
| % of all residents | Value |
|---|---|
| <10 | 13.1% |
| 10–19 | 13.6% |
| 20–24 | 5.2% |
| 25–34 | 11.7% |
| 35–44 | 14.7% |
| 45–54 | 11.9% |
| 55–64 | 12.6% |
| 65–74 | 10.8% |
| 75+ | 6.3% |
Tenure
| % of housing units | Value |
|---|---|
| Owned, with mortgage | 53.5% |
| Owned outright | 25.3% |
| Rented | 13.7% |
| Vacant | 7.5% |
Type of building
| % of housing units | Value |
|---|---|
| Detached house | 83.2% |
| Townhome | 5.0% |
| 2–4 units | 1.5% |
| 5–19 units | 3.7% |
| 20+ units | 3.1% |
| Mobile / other | 3.5% |
Businesses in 55371
501 business establishments with 5,678 employees (ZIP Codes Business Patterns 2023).
- Construction: 124
- Other Services (except Public Administration): 51
- Health Care and Social Assistance: 48
- Manufacturing: 46
- Retail Trade: 44
- Accommodation and Food Services: 33
- Administrative and Support and Waste Management and Remediation Services: 30
- Professional, Scientific, and Technical Services: 28
EDDM carrier routes
See every USPS carrier route in 55371 with residential and business mailbox counts on the route map. Open the EDDM route map.
Nearby ZIP codes
- 55398 — Zimmerman city, MN (8.1 mi)
- 56363 — Pease city, MN (8.9 mi)
- 55017 (9.9 mi)
- 56357 (12.9 mi)
- 56313 — Bock city, MN (14.5 mi)
- 56330 — Foreston city, MN (14.7 mi)
- 55008 — Cambridge city, MN (15.1 mi)
- 55309 — Big Lake city, MN (15.3 mi)
Areas that include 55371
- Princeton, MN ZIP codes — 1 ZIP code
- Isanti County ZIP codes — 11 ZIP codes
- Mille Lacs County ZIP codes — 11 ZIP codes
- Sherburne County ZIP codes — 7 ZIP codes
- Minnesota ZIP code data
Where it ranks
- No. 2 of 8: highest median household income in Mille Lacs County
- No. 1 of 8: highest median home value in Mille Lacs County
- No. 5 of 8: highest share of owner-occupied homes in Mille Lacs County
- No. 3 of 8: highest share of households with children in Mille Lacs County
- No. 5 of 8: highest share of residents who moved in during the past year in Mille Lacs County
- No. 3 of 8: lowest median age in Mille Lacs County
- No. 2 of 8: fastest population growth in Mille Lacs County
Mail every home in 55371
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) 55371, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.
Frequently asked questions
- What city is 55371 in?
- 55371 is a Princeton, MN mailing address. By land area, 2% lies inside Princeton; the rest is outside any Census-defined city or community.
- What county is 55371 in?
- 55371 is mostly in Mille Lacs County (42% of its land), with smaller parts in Sherburne, Isanti and Benton counties.
- What is the population of 55371?
- About 18,103 people (±671), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 17,132.
- What is the median household income in 55371?
- $93,824 (±$6,428), 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 55371?
- EDDM2GO's stored route library does not include 55371 yet. The EDDM route map loads its carrier routes and mailbox counts when you search the ZIP code.
- What ZIP codes are near 55371?
- The closest, measured center to center: 55398 (8.1 mi, Zimmerman), 56363 (8.9 mi, Pease), 55017 (9.9 mi), 56357 (12.9 mi), 56313 (14.5 mi, Bock) and 56330 (14.7 mi, Foreston).
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.