Plain

County ZIP codes · Virginia · FIPS 51077

Grayson County, VA ZIP Codes

Grayson County, Virginia has 8 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026), all residential. 7 of the residential ones lie mainly in Grayson County and 1 mainly in a neighboring county; 4 cross the county line. Median household income ranges from $44,829 in 24348 (Independence) to $49,157 in 24378 (Troutdale) (Census Bureau, ACS 2020-2024).

  • ACS2020-24
  • Census2020

Where are the ZIP codes of Grayson County?

24292 · Whitetop: $36k24326 · Elk Creek: $42k24330 · Fries: $48k24333 · Galax: $48k24348 · Independence: $45k24350 · Ivanhoe: $54k24363 · Mouth Of Wilson: $48k24378 · Troutdale: $49k243332434824378243632433024326243502429224292 · Whitetop: $36k24326 · Elk Creek: $42k24330 · Fries: $48k24333 · Galax: $48k24348 · Independence: $45k24350 · Ivanhoe: $54k24363 · Mouth Of Wilson: $48k24378 · Troutdale: $49k243332434824378243632433024326243502429224292 · Whitetop: $36k24326 · Elk Creek: $42k24330 · Fries: $48k24333 · Galax: $48k24348 · Independence: $45k24350 · Ivanhoe: $54k24363 · Mouth Of Wilson: $48k24378 · Troutdale: $49k24333243482437824363243262435024292
The residential ZIP codes of Grayson 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?

The middle half of its ranked ZIP codes (1,000+ people living in households) report median household incomes between $44,829 and $47,730.

They carry 8 postal town names: Galax, Independence, Fries, Ivanhoe, Troutdale, Mouth Of Wilson, Elk Creek, Whitetop.

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

All 8 residential ZIP codes in Grayson County

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

Residential ZIP codes mainly in Grayson County, largest first; "In this county" is the share of the ZIP's land in the county
In this county
24333 Galax 17,390 120 $48k $155k 52%
24348 Independence 4,855 48 $45k $156k 100%
24330 Fries 2,982 70 $48k $129k 79%
24378 Troutdale 1,056 13 $49k $111k 81%
24363 Mouth Of Wilson 1,031 13 $48k $162k 100%
24326 Elk Creek 858 17 $42k $151k 100%
24292 Whitetop 555 21 $36k $76k 100%

Partly in Grayson County

Residential ZIP codes mainly in another county that reach at least 1% into Grayson County, by their share here
In this county
24350 Ivanhoe 1,130 23 $54k $97k 21%

Download the 8 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?

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

Share of each ZIP code's land in Grayson County and in the neighboring counties
ZIPIn GraysonElsewhere
2433352%Carroll County43%; Galax city6%
2433079%Carroll County21%
2435021%Wythe County49%; Carroll County30%
2437881%Smyth County19%

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

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

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Grayson County's ZIP codes use 2 prefixes: 242 and 243.

Three-digit prefixes of Grayson 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 Grayson County's
PrefixSectional centerHereAll codes
242Johnson City, TN (SCF 376)150
243Roanoke, VA (SCF 240)740

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