County ZIP codes · Colorado · FIPS 08091

Ouray County, CO ZIP Codes

Ouray County, Colorado has 3 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026), all residential. 2 of the residential ones lie mainly in Ouray County and 1 mainly in a neighboring county; 1 cross the county line. Median household income ranges from $80,893 in 81403 (Montrose) to $90,882 in 81432 (Ridgway) (Census Bureau, ACS 2020-2024).

ACS2020-24
Census2020

Where are the ZIP codes of Ouray County?

The residential ZIP codes of Ouray County (whole outlines, including the parts in neighboring counties), shaded by median household income in national fifths (ACS 2020-2024).<$54.1k$98.1k+no figure

Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).

How different are its ZIP codes?

81403 · $81k81432 · $91k

They carry 3 postal town names: Montrose, Ridgway, Ouray.

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013).

All 3 residential ZIP codes in Ouray County

2 ZIP codes lie mainly in Ouray County; 1 more reaches into it from a neighboring county and follows the first table.

Residential ZIP codes mainly in Ouray County, largest first; "In this county" is the share of the ZIP's land in the county
						In this county
81432	Ridgway	3,219	11	$91k	$836k	99%
81427	Ouray	1,218	16	$84k	$604k	100%

Partly in Ouray County

Residential ZIP codes mainly in another county that reach at least 1% into Ouray County, by their share here
						In this county
81403	Montrose	12,138	24	$81k	$515k	33%

Download the 3 ZIP codes as CSV

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; county shares by land area (Census 2020 ZCTA-county relationship file).

Which ZIP codes cross the county line?

2 ZIP codes of Ouray County extend into another county. A ZIP code follows mail routes, not county borders.

Share of each ZIP code's land in Ouray County and in the neighboring counties
ZIP	In Ouray	Elsewhere
81403	33%	Montrose County67%
81432	99%

Source: U.S. Census Bureau, 2020 ZCTA-county relationship file (shares of land area).

Which first three digits do Ouray County's ZIP codes use?

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Every ZIP code of Ouray County starts with 814.

Three-digit prefixes of Ouray County's ZIP codes, the sectional center for each (USPS labeling list L005, effective October 1, 2026) and how many of the prefix's codes are Ouray County's
Prefix	Sectional center	Here	All codes
814	Grand Junction, CO (SCF 814)	3	26

Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.