This article presents a preliminary, revised life history of Punta Laguna, Yucatan, Mexico, and considers in detail the site's relationship to nearby communities. More specifically, this article presents the results of a type-variety analysis of the cumulative palimpsest of ceramics excavated at the site between 2017 and 2022. Unlike initial studies conducted in the 1980s, the current study suggests that Maya peoples occupied Punta Laguna continuously or recurringly from 600/300 b.c. through a.d. 1500/1550. Punta Laguna is therefore usefully understood as a persistent place. By offering a composite life history of Punta Laguna, this article aims to augment current understandings of the complex social, political, and economic landscape of the northeastern Yucatan Peninsula. It also considers the utility of archaeological studies of persistent places to scholarship on urban sustainability and suggests that research investigating the connections between early occupation and site longevity may prove a fruitful avenue of study. Finally, this article argues that investigations of persistent places may provide a counterweight to the more common focus on collapse and thereby offer a more comprehensive understanding of the Maya past—one that emphasizes the vitality of the Maya present.

Although direct evidence of civic planning is rare among Mesoamerican sites, such features offer great insight into past practices, intentions, and urban transformation. Using data from the transition to the Late Formative period (ca. 400–300 BC), I argue that direct evidence of urban planning is present in the monumental constructions of Yaxuná in Yucatán, Mexico. There, investigators detected a series of carefully rendered incised lines directly on Floor 6 of the E Group plaza. Along with the buildings' exposed surfaces, incised lines served as visual markers for placing rubble and dry-core fill into two categories: large dry-core stones and small compact fill. These visual distinctions informed the location of features built on top of this fill, including Floor 5 and a causeway spanning the plaza's central axis, distinguished from the white floor surface sascab (a durable product of pulverized limestone) by a red-orange color. The incised lines at Yaxuná grant insight into how ancient builders envisioned public works and then implemented and completed features in a step-by-step design process, which required precision and foresight.

Paleodemographic simulations are rare in the Maya region, because generally the skeletal collections do not represent well the ancient living population, are poorly preserved, and lead to flawed age-at-death estimations. The skeletal collection of Xcambó, however, is suitable for paleodemographic analysis and is large enough to enable comparison of paleodemographic trends between the Early (AD 250–550) and Late Classic (AD 550–750) periods. Three demographic simulations were generated; two relied on growth rates calculated from the site's previous archaeodemographic data, and a third simulation was based on a stationary scenario by applying Weiss's (1973) and Séguy and Buchet's (2013) models. All simulations indicate that Xcambó’s Late Classic population was growing faster than its Early Classic peers, with higher rates of survivorship and more severe mortality rates. We argue that the differences are more likely due to shifts in lifestyle and wealth than to environmental changes, as is confirmed by other bioarchaeological and skeletal indicators.