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Zip Code 59929 — Proctor, MT

ZIP Code 59929 is associated with Proctor, MT, in Lake County. The listed population estimate is 230; estimated density is 2.2 people per square mile. Among records with population estimates, it ranks #11 of 12 in Lake County and #254 of 368 in MT.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (47.923650, -114.402720)

Data MetricLocal Statistic
Postal / Zip Code59929
Primary CityProctor
State / ProvinceMT
CountyLake
Total Population230
Population Density2.2 people/sq mi
TimezoneAmerica/Denver

How 59929 Compares

MetricZIP 59929Lake County recordsMT records
Population estimate23036,471 (sum)1,117,606 (sum)
Population Density2.2 /sq mi----
County population rank#11 of 12----
State population rank#254 of 368----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in MT

ZIP CodeCityDistancePopulation estimate
ZIP 59914Dayton6.3 mi345
ZIP 59931Rollins6.8 mi335
ZIP 59915Elmo7.2 mi452
ZIP 59922Lakeside9.9 mi2,337
ZIP 59910Big Arm10.5 mi692

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →