2026 Census Gazetteer

Counties with the highest water share

The percentage of each county equivalent’s published square-mile total that is water. A high percentage reflects water assigned to the statistical geography, not necessarily lakes entirely enclosed by its land boundary.

Ranks 3201–3222

3,222 county equivalents · page 33 of 33

Download the full dataset

What this part of the ranking shows

This page runs from Gove County, Kansas at 0.009% water to Hormigueros Municipio, Puerto Rico at 0% water. The 22 entries represent 7 state-level jurisdictions. Texas has the most entries on this page (10).

Rank numbers continue across pages and describe the full selected ranking. They are not state ranks. Start at rank 1 for the leading entries, or open a county profile for its state rank and median comparisons.

Counties with the highest water share, ranks 3201 through 3222. Areas in square miles.
RankCounty / equivalentStateLand mi²Total mi²Water share
3201Gove CountyKansas1,071.71,071.80%
3202Grundy CountyIowa501.9501.90%
3203Sterling CountyTexas923.4923.50%
3204Irion CountyTexas1,051.51,051.60%
3205Wallace CountyKansas913.7913.70%
3206Culberson CountyTexas3,812.23,812.40%
3207Luna CountyNew Mexico2,965.22,965.30%
3208Lander CountyNevada5,519.25,519.50%
3209Lincoln CountyNew Mexico4,831.14,831.30%
3210Terrell CountyTexas2,3582,358.10%
3211Jeff Davis CountyTexas2,264.62,264.60%
3212Wichita CountyKansas718.6718.60%
3213Jim Hogg CountyTexas1,136.21,136.20%
3214Schleicher CountyTexas1,310.61,310.70%
3215Jayuya MunicipioPuerto Rico44.544.50%
3216Yoakum CountyTexas799.7799.70%
3217Stevens CountyKansas727.4727.40%
3218Winkler CountyTexas841.3841.30%
3219Crockett CountyTexas2,807.32,807.30%
3220Greeley CountyKansas778.4778.40%
3221Falls Church cityVirginia220%
3222Hormigueros MunicipioPuerto Rico11.311.30%

Read the differences behind ranks 3201–3222

The median water share among these 22 entries is 0.003 %. The first and last entries span 0.009 percentage points. This median describes the entries on this page, not the full national dataset. Pagination is a browsing boundary, not a distinct geographic region.

A percentage-point gap is the subtraction of two shares. It differs from a relative percentage change, and it does not tell you the difference in water square miles. Check each profile’s original water measurement if absolute water extent is your question.

Where the entries on this page are located

  • Texas10 entries · 45.5% of this page
  • Kansas5 entries · 22.7% of this page
  • New Mexico2 entries · 9.1% of this page
  • Puerto Rico2 entries · 9.1% of this page
  • Iowa1 entry · 4.5% of this page
  • Nevada1 entry · 4.5% of this page

The remaining 1 jurisdictions contribute 1 entries. The list above shows the six most represented, with alphabetical ordering when counts tie.

These counts describe representation in this slice of the ranking. They do not measure a state’s share of national land or population. Compare the first and last county equivalents on this page to inspect land, water, and total area separately.

Read the geographic explanation behind this ranking, or return to the ranking overview for the national distribution and guidance on selecting a measurement.

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Browse by state for a complete state ranking.

Land rankings use original ALAND square meters; total-area rankings use ALAND + AWATER. Exact ties use ascending GEOID. Displayed square-mile values are rounded. Read the methodology.