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Minnesota›Itasca County

Third River TownshipMN

A town of 53.

Is Third River Township a good place to live?

25% of the land in Third River Township is conserved, above both the Minnesota town median (4.7%) and the median of U.S. towns (4.3%). The biggest place to walk is Black Duck State Forest, 23,058 acres with 4.8 miles of trail. Third River Township has fewer than 1,000 residents, too few for fair grades; the figures below are still real.

Small town

53 people, and everyone knows the way

In a town this size, neighbors are the best guide. Ask them anything.

Nearby towns
Moose Park TownshipBirch TownshipGood Hope TownshipMoose Park TownshipBirch TownshipGood Hope TownshipThird River Township
Getting set up

Moving to Third River Township: who provides what

Who provides power, water and the rest in Third River Township, and how to reach them.

The full setup list →
PowerNorth Itasca Electric CoopEIAHIFLD · EIA
Internet1 providers100% of addresses get 100/20 MbpsFCC
Trash & dumpNot on file yetWe don’t have Third River Township’s trash rules yet
SchoolsGrand Rapids Public School DistrictWhich school depends on your addressNCES
Register to voteOnlineIn Minnesota you can register online until 21 days before Election Day, in person up to and including Election Day, or by mail (received 21 days before).vote.gov
Who runs elections hereItasca County CourthouseItasca County; contacts on the Handbook page.FVAP, Jun 2025
ZIP codes56681, 5663056681 94% · 56630 6%Census 2020

EPA SDWIS (Oct 9, 2026) · HIFLD + EIA-861 2025 · Census 2020 ZCTAs · NCES 2024–25 · registration: vote.gov, updated Nov 18, 2024.

The data

Ordered by what stands out in Third River Township.

Outdoors

Open space protected for good: 24.8% of Third River Township

10 miles of trail in 5 parks and preserves. Third River Township’s density of trails stands at 0.3 miles per square mile, close to both Minnesota’s towns (0.5) and U.S. towns (0.4).

24.8%conserved
24.8%
conserved · 5,712 of 23,062 acres
10 mi
of trails · 0.3 per sq mi
Biggest places to walkTrailsAcres
1. Blackduck State Forest5.3 mi10,141
2. Black Duck State Forest4.8 mi23,058
3. Chippewa National Forest—5,631

Trails & parks © OpenStreetMap contributors · Conserved land: USGS PAD-US

Natural hazards

High risk in Third River Township, with inland flooding at the top

Of the losses FEMA expects in Third River Township, 68% come from inland flooding and 24% from cold waves. Storm and flood damage is expected to run higher than in nearly three quarters of U.S. communities.

74risk score of 100
FEMA risk score
74High riskLowerHigher
Inland floodingCold waves

FEMA National Risk Index · OpenFEMA

Climate

Snowy winters and pleasant summers: that is Third River Township’s year

July afternoons reach 78°, January nights drop to -4° and about 49 inches of snow falls in a winter.

49″snow a winter

Typical low → high °F

Winter0–21°
Spring27–51°
Summer53–76°
Fall32–52°
Sep 17
typical first frost
May 24
typical last frost
+1.8°
vs. the 20th-century average

NOAA U.S. Climate Normals, 1991–2020

Health

Third River Township stands out in Minnesota and nationally, with more of its adults who have diabetes

Among adults in Third River Township, 17% worry about having enough food. No town among the 272 in Minnesota we compare has a higher share of adults who have high blood pressure than Third River Township. Also worth knowing: on the CDC’s 32 measures, Third River Township is ahead of Minnesota on 2 and behind on 19.

Third River TownshipMinnesota townsU.S. towns
Diabetes (CDC PLACES)17%10%12%
High blood pressure (CDC PLACES)42%31%35%
Smoke cigarettes (CDC PLACES)20%14%14%
Frequent physical distress (CDC PLACES)16%12%14%
32 measures vs. Minnesota
2 better11 too close to call19 worse
What stands outThird River TownshipMN
Fewer binge drinkers14.6%17.8%
More adults treating high blood pressure81.5%76.1%
More adults with COPD9.4%5.4%
Cass Lake Indian Health Services Hospital
20.8 mi away · emergency room
3 of 3
care shortages: primary care, dental, mental health

CDC PLACES 2025 · modeled estimates for adults · CMS · HRSA

Keep exploring

Everything we know about Third River Township

16pages on Third River Township
After high school

Colleges nearby

None within 15 miles of Third River Township; the nearest are

About Third River Township

Township in Minnesota, United States

Third River Township is a township in Itasca County, Minnesota, United States. The population was 50 at the 2020 census. This township took its name from the Third River.

From Wikipedia, licensed CC BY-SA 4.0 · facts via Wikidata (CC0)

Area
36 sq mi
Elevation
1,332 ft

Questions about Third River Township

Short answers, built from the data on this page.

Is Third River Township, MN a good place to live?

Third River Township has fewer than 1,000 residents, too few for fair grades; the figures below are still real.