County outline
Where Pontotoc County is located
Area breakdown
Land accounts for 99.4% of Pontotoc County’s measured area and water for 0.6%. Its combined area converts to 1,297.6 square kilometers or approximately 320,653 acres.
Green: land · blue: water
| Measurement | Square miles | Square kilometers | Acres |
|---|---|---|---|
| Land | 497.813 | 1,289.33 | 318,600.3 |
| Water | 3.208 | 8.309 | 2,053.1 |
| Total | 501.021 | 1,297.638 | 320,653.4 |
How Pontotoc County compares
By original Census land area, Pontotoc County ranks #49 of 82 in Mississippi and #2093 of 3,222 nationally. National rankings include the 50 states, District of Columbia, and Puerto Rico.
Its land area is 0.878 times the Mississippi county-equivalent median of 567 square miles. It accounts for 1.1% of the combined county land area in the state.
See the complete Mississippi ranking · What counts as a county equivalent?
Population and density of Pontotoc County
The Census Bureau estimates that 32,096 people lived in Pontotoc County on July 1, 2025. That ranks #1,430 of 3,222 county equivalents nationally and #25 of 82 in Mississippi. Since the April 1, 2020 estimates base of 31,189, the population has grown by 907 (+2.9%), compared with −0.2% for Mississippi as a whole.
With 497.8 square miles of land, that is 64 people per square mile (25 per km²), placing Pontotoc County #1,329 nationally for density and #23 in Mississippi. The median county equivalent has 47 people per square mile; the Mississippi median is 43. Put another way, there are about 9.9 acres of land per resident.
| July 1 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|
| Estimate | 31,195 | 31,336 | 31,455 | 31,705 | 31,991 | 32,096 |
| Change | — | +141 | +119 | +250 | +286 | +105 |
U.S. Census Bureau, Vintage 2025 population estimates. Estimates are revised each year and are not decennial census counts. Density divides the whole population by the whole county’s land area, so it describes an average, not how settlement is distributed within the county. Population sources and methods.
Cities and towns in Pontotoc County
6 incorporated places lie at least partly in Pontotoc County. Together they are home to 9,494 people (29.6%); the other 22,602 (70.4%) live outside any incorporated place, in unincorporated communities and rural areas.
The largest is Pontotoc city, with 6,156 residents in the county. Among places with at least 1,000 residents in 2020, Pontotoc city grew fastest since then (+9.2%).
| Incorporated place | Population 2025 | Since 2020 | Land mi² |
|---|---|---|---|
| Pontotoc cityCounty seat | 6,156 | +9.2% | 13 |
| Ecru town | 1,113 | +4.5% | 6.664 |
| Algoma town | 723 | +2.3% | 6.595 |
| Thaxton town | 692 | −0.6% | 10.4 |
| Sherman townAlso in 2 other counties | 521 | +13.3% | 1.741 |
| Toccopola town | 289 | +2.8% | 8.452 |
Population: U.S. Census Bureau Vintage 2025 subcounty estimates, counting only the part of each place inside Pontotoc County. Land: 2026 Census Gazetteer, for the whole place even where it extends into other counties. How communities are listed.
Metropolitan area
Pontotoc County is not part of any metropolitan or micropolitan statistical area in the Office of Management and Budget’s July 2023 delineation; 1,306 other county equivalents are also outside one. These areas are built around an urban core of at least 10,000 people plus the counties tied to it by commuting, so counties outside them are generally rural.
ZIP codes
11 ZIP Code Tabulation Areas have land in Pontotoc County; 6 of them have most of their land inside the county, and the others mainly cover neighboring areas.
3880138826388283884138850388603886338864388683886938871
ZIP Code Tabulation Areas are the Census Bureau’s approximations of USPS ZIP Code service areas, from the 2020 Census relationship files. Lighter codes have less than half of their land in this county. Post-office-box and single-address ZIP Codes have no tabulation area.
Counties bordering Pontotoc County
Pontotoc County shares a land border with 5 county equivalents. It has more land than 2 of them. The largest neighbor is Lafayette County (631.7 mi²) and the smallest is Union County (415.6 mi²). Together with its neighbors, Pontotoc County forms a block of 3,083.4 mi² of land, of which it holds 16.1%.
| Bordering county equivalent | Land mi² | Size vs. Pontotoc | Compare |
|---|---|---|---|
| Lafayette County | 631.7 | 1.3× larger | Compare |
| Calhoun County | 586.6 | 1.2× larger | Compare |
| Chickasaw County | 501.8 | about the same | Compare |
| Lee County | 450 | 1.1× smaller | Compare |
| Union County | 415.6 | 1.2× smaller | Compare |
How big is Pontotoc County compared with U.S. states?
Pontotoc County has less land than any of the 50 states. Rhode Island, the smallest state by land area, has 1,033.9 mi², about 2.1 times as much. Mississippi’s county land could hold about 94 areas the size of Pontotoc County.
Another way to picture it: the same land area would fill a square about 22.3 miles (35.9 km) on each side. Real county shapes are rarely square, so this is a scale reference rather than a width or driving distance.
State figures are the sums of each state’s county-equivalent land measurements in the same Census release, so states and counties are compared on the same basis. Published state totals can differ slightly because of rounding. Compare all states · Counties bigger than entire states.
What stands out about Pontotoc County?
Pontotoc County has more land than 1,129 of the other 3,221 county equivalents in the dataset.
A median is the middle county-equivalent measurement, not the average of the largest and smallest. All three bars use the same linear scale. Very small areas may appear as a thin sliver; the labels retain their values.
Does including water change its rank?
Using land plus water places Pontotoc County at #2,180 nationally by total area, 87 places farther from the top than its land rank. Other county equivalents gain more area when their water measurements are included.
Its water share is 0.6%, compared with a national county-equivalent median of 1.2% — 0.5 percentage points lower. This describes the statistical geography’s land/water mix, not flood exposure or developable land.
Closest positions in the national land ranking
These entries sit immediately beside Pontotoc County in the national ranking. They can be in different states and are not necessarily geographic neighbors.
| Land rank | County equivalent | Land mi² | Comparison |
|---|---|---|---|
| #2092 | Woodson County, Kansas | 497.8 | Compare |
| #2093 | Pontotoc County, Mississippi | 497.8 | This county |
| #2094 | Appanoose County, Iowa | 497.3 | Compare |
Calculated from the same Census release as the area table. Total-area order uses original ALAND + AWATER; water shares and chart labels use published square miles. Calculation details.
Representative coordinates
The Census internal point is 34.227081, -89.037239. It represents a location inside the geography; it is not necessarily the centroid or the address of a courthouse.
Source and precision
U.S. Census Bureau, 2026 Gazetteer Files, Counties. Original ALAND: 1,289,330,919 m²; AWATER: 8,308,394 m². Rankings use ALAND; exact ties use ascending GEOID. Tables preserve Census-published square miles to three decimals, with conversions based on those values.
Common questions
How big is Pontotoc County?
Pontotoc County, Mississippi has 497.8 square miles (1,289.3 km²) of land and 3.208 square miles of water, for a total area of 501 square miles. It ranks #2093 of 3,222 U.S. county equivalents by land area.
Is Pontotoc County the largest county in Mississippi?
No. Pontotoc County ranks #49 of 82 in Mississippi by land area. The largest is Yazoo County, with 922.3 square miles of land.
What counties border Pontotoc County?
Pontotoc County shares a land border with Union County, Lee County, Chickasaw County, Lafayette County, and Calhoun County.
What is the population of Pontotoc County?
The Census Bureau estimates Pontotoc County had 32,096 residents on July 1, 2025, ranking #1,430 of 3,222 county equivalents. That is 64 people per square mile of land.
What is the county seat of Pontotoc County?
The county seat of Pontotoc County is Pontotoc.
What cities and towns are in Pontotoc County?
Pontotoc County has 6 incorporated places. The most populous five are Pontotoc city, Ecru town, Algoma town, Thaxton town, and Sherman town; 22,602 residents live outside any incorporated place.
Is Pontotoc County part of a metropolitan area?
No. Pontotoc County is outside every metropolitan and micropolitan statistical area in the July 2023 OMB delineation.
How many ZIP codes are in Pontotoc County?
11 ZIP Code Tabulation Areas have land in Pontotoc County, and 6 of them have most of their land inside the county. Census ZIP Code Tabulation Areas approximate USPS ZIP Code areas.
How does Pontotoc County compare with U.S. states?
It has less land than every state. Rhode Island, the smallest, has 2.1 times as much land.
How many acres of land are in Pontotoc County?
The land measurement converts to approximately 318,600 acres. Including water, total area is approximately 320,653 acres. One square mile equals 640 acres.
Why might another source show a different area?
Check whether it reports land or total area, its Census vintage, and its rounding. Our guide explains how to reconcile county area figures.
Can this establish a property boundary?
No. Statistical measurements and generalized maps do not establish property lines. Consult the relevant local surveying or land-records authority.